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1 tháng 2 2017

There was much traffic when I was small ( - )

=> there used to be much traffic when I was small

1 tháng 2 2017

I. Change the sentences according to the prompts in brackers.

There was much traffic when I was small ( - )

=> there wasn't much traffic when i was small

II. Dịch sang Tiếng Anh

Tôi đã từng chơi cờ vua khi mới lớp 3.

=>i played chess when i was in grade 3

16 tháng 1 2020

Complete the second sentence so that it has a similar meaning to the first:

1) I don't have time to collect stamps as when I was in Primary school

=> I used ........TO HAVE A LITTLE TIME TO COLLECT STAMPS AS WHEN I WAS IN PRIMARY SCHOOL.........................................................................................

2) Mr.Nam often went to work by motorbike, but now he goes to work by bus

=> Mr.Nam .......USED TO GO TO WORK BY MOTORBIKE...................................................................................................

3) There were traffic jams in this street during rush hours. but now the street becomes wider

=> There .........USED TO BE TRAFFIC JAMS IN THIS STREET DURING RUSH HOURS....................................................................

16 tháng 1 2020

1. I don't have time to collect stamps as when I was in primary school.

=> I used to have much time to collect stamps when I was in primary school.

2. Mr.Nam often went to work by motorbike, but now he goes to work by bus

=> Mr.Nam used to go to work by motorbike.

3) There were traffic jams in this street during rush hours. but now the street becomes wider

=>There used to be traffic jams in this street during rush hours.

24 tháng 12 2017

III. Rewrite the sentences

1. They cancelled all flights because of fog.

=> All the flights were cancelled because of fog.

2. People advised us not to go out alone.

=> We were advised not to go out alone.

3. The girl did not give me the money.

=> I wasn't given the money by the girl.

=> The money wasn't given to me by the girl.

4. A man asked me several difficult questions at the interview.

=> I was asked several difficult questions at the interview by a man.

5. Nobody told me the story

=>I wasn't told the story.

=> The story wasn't told to me.

6. Oil lamps were used years ago.

=> People used oil lamps years ago.

7. When did they open that hospital ?

=> When was that hospital opened?

8. Did anyone see you come in?

=> Were you seen come in ?

9. The house was broken into.

=> Somebody broke the house into.

10. He was not taken care of by his mother.

=> His mother took care of him.

11. I was told to change.

=> My friends told to change.

II.  Review the sentences . 1.My mother lived in small village when she was a girl.My mother …………………………………………………………………………2. There are more vehicles on the roads now.There did not ………………………………………………………………………………………3.We cycled to school two years ago.We ………………………………………………………………………………….4.There did not use to be many...
Đọc tiếp

II.  Review the sentences . 

1.My mother lived in small village when she was a girl.

My mother …………………………………………………………………………

2. There are more vehicles on the roads now.

There did not ………………………………………………………………………………………

3.We cycled to school two years ago.

We ………………………………………………………………………………….

4.There did not use to be many traffic accidents before.

Now there are …………………………………………………………………….

5.My brother went swimming when he was a child.

My brother ………………………………………………………………………….

6. I didn’t go to school because I was sick. 

-> I was sick, so ………………………………….

7. It will be good if you eat less meat and more vegetables.

->You should ………………………………………………………………………

8. He likes playing computer games in his free time.

->His hobby is …………………………………………………………………….. 

9. I am interested in watching TV in the evening.

-> I enjoy……………………………………

10 I think that learning English is important.

->I find ………………………………………….. 

11. My brother enjoys coffee very much.

 -> Coffee ……………………………..………………..

12. What is the price of a plate of fried rice? 

-> How ……………………………………………..

13. This food has some meat and tofu.

 -> There …………………………………….……………...

14. Chicken is my sister’s favorite food. (likes) 

->………………………………………………..... 

15. There is sugar in many kinds of food. (have) 

-> ……………………………………………….

 

1
2 tháng 5 2020

1.My mother lived in small village when she was a girl.

My mother used to live in small village when she was a girl.

2. There are more vehicles on the roads now.

There did not use to many vehicles on the roads .

3.We cycled to school two years ago.

We used to cycle to school two years ago.

4.There did not use to be many traffic accidents before.

Now there are more traffic accidents . 

5.My brother went swimming when he was a child.

My brother used to go swimming when he was a child.

6. I didn’t go to school because I was sick. 

-> I was sick, so I didn’t go to school.

7. It will be good if you eat less meat and more vegetables.

->You should eat less meat and more vegetables.

8. He s playing computer games in his free time.

->His hobby is playing computer games.

9. I am interested in watching TV in the evening.

-> I enjoy watching TV in the evening.

10 I think that learning English is important.

->I find learning English important.

11. My brother enjoys coffee very much.

 -> Coffee is my brother’s drink.

12. What is the price of a plate of fried rice? 

-> How much does a plate of fried rice ?

13. This food has some meat and tofu.

 -> There are some meat and tofu in this food.

14. Chicken is my sister’s favorite food. (s) 

->My sister s chicken very much. 

15. There is sugar in many kinds of food. (have) 

-> Many kinds of food have sugar.

II. Review the sentences .1.My father lived in small village when she was a girl.My father …………………………………………………………………………………………2. There are more vehicles on the roads now.There did not ……………………………………………………………………………………3.We cycled to school two years ago.We...
Đọc tiếp

II. Review the sentences .
1.My father lived in small village when she was a girl.
My father …………………………………………………………………………………………
2. There are more vehicles on the roads now.
There did not ……………………………………………………………………………………
3.We cycled to school two years ago.
We ……………………………………………………………………………………………….
4.There did not use to be many traffic accidents before.
Now there are …………………………………………………………………………………….
5.My brother went swimming when he was a child.
My brother ……………………………………………………………………………………….
6. I didn’t go to school because I was sick.
I was sick, so ………………………………….
7. It will be good if you eat less meat and more vegetables.
You should ………………………………………………………………………
8. He likes playing computer games in his free time.
His hobby is ……………………………………………………………………..
9. I am interested in watching TV in the evening.
 I enjoy……………………………………
10 I think that learning English is important.
I find …………………………………………..
11. My brother enjoys coffee very much.
 Coffee ……………………………..………………..
12. What is the price of a plate of fried rice?

 How ……………………………………………..
13. This food has some meat and tofu.
There …………………………………….……………...
14. Chicken is my sister’s favorite food. (likes)
->……………………………………………….....
15. There is sugar in many kinds of food. (have)
-> ……………………………………………….

2
10 tháng 2 2020

Hội con đúng ko

24 tháng 4 2020

HAY NHƯ THẾ NÀY?

NẤM NGU NHƯ BÒ,KO AI SÁNH BẰNG.NẤM ĐÁNH DẮM TO,CẢ NHÀ NGỬI THẤY.

1, I don't watch TV as often as my brother does. =>My brother................................................. 2, It was such an interesting film that we watched it several time. =>The film.................................................... 3, Students must be least 16 years old. =>Students.................................................... 4, Every tenth student goes free. =>There is no charge................................... 5, Food and transport are included in the price. =>The...
Đọc tiếp

1, I don't watch TV as often as my brother does.

=>My brother.................................................

2, It was such an interesting film that we watched it several time.

=>The film....................................................

3, Students must be least 16 years old.

=>Students....................................................

4, Every tenth student goes free.

=>There is no charge...................................

5, Food and transport are included in the price.

=>The price..................................................

6, There is no planty of choose from the menu.

=>There is planty of.....................................

7, It's dangerous to walk home late in the evening.

=>Walking......................................................

8, This is the best computer i have liver used.

=>I have never................................................

9, Keeping the environment clean is very important.

=>It's................................................................

10, They will show the time machine to the public when they finish it.

=>The time machine........................................

11, He was delighte to receive his aunt's letter.

=>He was..........................................................

12, Old car tries are recycled to make shoes and sandals.

=>People...........................................................

13, I'm very sad that i wasn't accepted in that group.

=>I'm very sad not...............................................

2
23 tháng 6 2017

1, I don't watch TV as often as my brother does.

=>My brother watches TV more often than i do

2, It was such an interesting film that we watched it several time.

=>The film was so interesting that we watched it several time.

3, Students must be least 16 years old.

=>Students have to be at least 16 years old.

4, Every tenth student goes free.

=>There is no charge for every tenth student

5, Food and transport are included in the price.

=>The price inludes Food and transport

6, There is no planty to choose from the menu.

=>There is not plenty of choice on the menu

7, It's dangerous to walk home late in the evening.

=>Walking home late in the evening is dangerous

8, This is the best computer i have ever used.

=>I have never used a better computer than this one before

9, Keeping the environment clean is very important.

=>It's very important to keep the environment clean

10, They will show the time machine to the public when they finish it.

=>The time machine will be shown to the public when it is finished

11, He was delighte to receive his aunt's letter.

=>He was delighted that his aunt sent him a letter

12, Old car tries are recycled to make shoes and sandals.

=>People use old car ties to make shoes and sandals.

13, I'm very sad that i wasn't accepted in that group.

=>I'm very sad not to be accepted in that group.

23 tháng 6 2017

1, I don't watch TV as often as my brother does.

=>My brother............................watch TV more often than I do.....................

2, It was such an interesting film that we watched it several time.

=>The film...........................was so interesting that we watched it several times.........................

3, Students must be least 16 years old.

=>Students.............................must be 16 years old at least.......................

4, Every tenth student goes free.

=>There is no charge....................for every tenth student...............

5, Food and transport are included in the price.

=>The price.........................includes food and transport.........................

6, There is planty of choose from the menu.

=>There is planty of...................choice on the menu..................

7, It's dangerous to walk home late in the evening.

=>Walking.............................home late in the evening is dangerous.........................

8, This is the best computer i have liver used.

=>I have never..........................used such a good computer......................

9, Keeping the environment clean is very important.

=>It's...................................important to keep the environment clean.............................

10, They will show the time machine to the public when they finish it.

=>The time machine......................will be shown to the public when they finish it..................

11, He was delighte to receive his aunt's letter.

=>He was............................delighted that his aunt sent him a letter..............................

12, Old car tries are recycled to make shoes and sandals.

=>People.............................recycle old car tires to make shoes and sandals ..............................

13, I'm very sad that i wasn't accepted in that group.

=>I'm very sad not.........................to be accepted in that group......................

Rerwite the following sentences that keep the same meaning. 1. You should take the train instead of the bus. -> If................................................ .................................................. .................. 2. I'm sure that someone forgot to lock the door. --> Someone must.............................................. ................................................. 3. They bought this house ten years ago. --> They...
Đọc tiếp

Rerwite the following sentences that keep the same meaning.

1. You should take the train instead of the bus.

-> If................................................ .................................................. ..................

2. I'm sure that someone forgot to lock the door.

--> Someone must.............................................. .................................................

3. They bought this house ten years ago.

--> They have.............................................. .................................................. .....

4. The course finished with a big party.

--> At the end............................................... .................................................. ....

5. We invited a pop star onto the chat show, but he didn't turn up.

--> The pop star.............................................. .................................................. ..

6. Although she said that she would come, I don't think she ever will.

—> Despite........................................... .................................................. ...........

7. The plane had hardly left the airport when the accident happened.

--> No sooner............................................ .................................................. .......

8. You feel tired now because you didn't sleep very well last night.

-> Had............................................... .................................................. ..............

9. When did you start the project?

—> How long.............................................. .................................................. ....

10. Their wedding will be held in a lovely church.

--> The church............................................ .................................................. ......

Exercise 2: Rerwite the following sentences that keep the same meaning.

1. My father used to play football when he was young.

—> My father doesn't........................................... .................................................. .. ,

2. Jane gave me a present on my last birthday.

—> I was............................................... .................................................. .................

3. "Let's go swimming".

—> She suggests.......................................... .................................................. .......

4. "Would you like a cup of coffee?"

—> He................................................ .................................................. ................

5. We got lost in the jungle because we didn't have a map.

—> If we had............................................... .................................................. .......

6. I last saw Bob when I was in Ho Chi Minh City.

—> I haven't seen.............................................. .................................................. ..

7. It is a three-hour drive from Hanoi to Namdinh.

—> It takes............................................. .................................................. ............

8. It's a pity you didn't tell us about this.

—> I wish.............................................. .................................................. .............

9. They think the owner of the house is abroad.

—> The owner............................................. .................................................. ......

10. The children couldn't go swimming because the sea was very rough.

—> The sea was too............................................... ..................................................

2
6 tháng 10 2017

Rerwite the following sentences that keep the same meaning.

1. You should take the train instead of the bus.

-> If I were you, I'd take the train instead of the bus

2. I'm sure that someone forgot to lock the door.

--> Someone must forgot locking the door

3. They bought this house ten years ago.

--> They have bought this house for 10 years

4. The course finished with a big party.

--> At the end of the couse had a big party

5. We invited a pop star onto the chat show, but he didn't turn up.

--> The pop star who we invited onto the chatshow didn't turn up.

6. Although she said that she would come, I don't think she ever will.

—>Despite her saying that she would come, I don't think she ever will.

7. The plane had hardly left the airport when the accident happened.

--> No sooner had the plane left the airport then the accident happened.

8. You feel tired now because you didn't sleep very well last night.

->Had you slept well last night, you wouldn't feel tired now.

9. When did you start the project?

—> How long is it since you started the project ?

10. Their wedding will be held in a lovely church.

--> The church where their wedding will be held is lovely.

Exercise 2: Rerwite the following sentences that keep the same meaning.

1. My father used to play football when he was young.

—>My father doesn't play football anymore.

2. Jane gave me a present on my last birthday.

—>I was given a present on my last birthday by Jane.

3. "Let's go swimming".

—> She suggests going swimming.

4. "Would you like a cup of coffee?"

—> He invited me a cup of tea.

5. We got lost in the jungle because we didn't have a map.

—> If we had had a map, I wouldn't got lost in the jungle

6. I last saw Bob when I was in Ho Chi Minh City.

—> I haven't seen Bob since I was in Ho Chi Minh City.

7. It is a three-hour drive from Hanoi to Namdinh.

—>It takes three hours to drive from Hanoi to Namdinh.

8. It's a pity you didn't tell us about this.

—> I wish you had told us about it.

9. They think the owner of the house is abroad.

—> The owner of the house is thought to be abroad.

10. The children couldn't go swimming because the sea was very rough.

—> The sea was too rough for the children to go swimming.

6 tháng 10 2017

Rerwite the following sentences that keep the same meaning.

1. You should take the train instead of the bus.

-> If I were you, I'd take the train instead of the bus.

2. I'm sure that someone forgot to lock the door.

--> Someone must have forgotten to lock the door.

3. They bought this house ten years ago.

--> They have had/ owned this house for ten years.

4. The course finished with a big party.

--> At the end of the course, there was a big party.

5. We invited a pop star onto the chat show, but he didn't turn up.

--> The pop star that/ who/ whom we invited onto the chatshow didn't turn up.

6. Although she said that she would come, I don't think she ever will.

—> Despite her saying that she would come, I don't think she ever will.

7. The plane had hardly left the airport when the accident happened.

--> No sooner had the plane left the airport than the accident happened.

8. You feel tired now because you didn't sleep very well last night.

-> Had you slept well last night, you wouldn't feel tired now.

9. When did you start the project?

—> How long is it since you started the project ?

10. Their wedding will be held in a lovely church.

--> The church where their wedding will be held is lovely.

Exercise 2: Rerwite the following sentences that keep the same meaning.

1. My father used to play football when he was young.

—> My father doesn't play football anymore.

2. Jane gave me a present on my last birthday.

—> I was given a present on my last birthday.

3. "Let's go swimming".

—> She suggests going swimming.

4. "Would you like a cup of coffee?"

—> He invited me a cup of tea.

5. We got lost in the jungle because we didn't have a map.

—> If we had a map, I wouldn't got lost in the jungle.

6. I last saw Bob when I was in Ho Chi Minh City.

—> I haven't seen Bob since I was in Ho Chi Minh City

7. It is a three-hour drive from Hanoi to Namdinh.

—> It takes three hours to drive from Hanoi to Namdinh.

8. It's a pity you didn't tell us about this.

—> I wish you had told us about it.

9. They think the owner of the house is abroad.

—> The owner of the house is thought to be abroad.

10. The children couldn't go swimming because the sea was very rough.

—> The sea was too rough for the children to go swimming.

I. Đặt câu hỏi cho câu trả lời theo từ đã cho: 1. Last week, I stayed at home because I was sick. => Why ..................................................................................................? 2. Nam talked about his school. => What .................................................................................................? 3. Mai went to the museum yesterday afternoon. => When...
Đọc tiếp

I. Đặt câu hỏi cho câu trả lời theo từ đã cho:

1. Last week, I stayed at home because I was sick.

=> Why ..................................................................................................?

2. Nam talked about his school.

=> What .................................................................................................?

3. Mai went to the museum yesterday afternoon.

=> When ...............................................................................................?

4. My aunt went to bed at 12 o'clock last night.

=> What time ........................................................................................?

5. I went to bed early last night because I was very tired.

=> Why ................................................................................................?

6. The TV program started at 8.00.

=> When ..............................................................................................?

7. My brother started school when he was five.

=> When ..............................................................................................?

8. He stayed in bed because he had a headache.

=> Why ...............................................................................................?

9. Hoa left school when she was eighteen.

=> When .............................................................................................?

10. She spent the afternoon in the library.

=> Where ............................................................................................?

II. Tìm và sửa lỗi sai cho đúng: ( mỗi câu đều có lỗi sai)

1. Mai is a good friend of I.

=> ..........................................................................................................

2. Last week, Hoa moves to a new apartment.

=> .........................................................................................................

3. The people in Ha Noi are very friend.

=> .........................................................................................................

4. Hoa thought sew was a useful hobby.

=> ........................................................................................................

5. The children can't didn't a lot of things.

=> .......................................................................................................

6. My mother bought the material and did the dress for me.

=> .......................................................................................................

7. Lan is learning how to using a sewing machine.

=> .......................................................................................................

8. What did you bought in Nha Trang last week?

=> .......................................................................................................

III. Đặt câu hỏi cho từ in đậm:

1. Nam is doing his homework.

..............................................................................................................

2. My father traveled to Tokyo by plane.

..............................................................................................................

3. Hoa and Mai will come here tomorrow evening.

..............................................................................................................

4. My mother was in Da Nang last week.

..............................................................................................................

5. Lan left home at 6.30 yesterday morning.

..............................................................................................................

6. Hoa bought a cap in the souvenir shop.

..............................................................................................................

7. Mr. Pike taught me English last year.

.............................................................................................................

8. My new skirt is black.

.............................................................................................................

9. Mai stayed in Hue for five days.

.............................................................................................................

10. Hoa went to Ha Noi on vacation last week.

.............................................................................................................

4
16 tháng 1 2018

I. Đặt câu hỏi cho câu trả lời theo từ đã cho:

1. Last week, I stayed at home because I was sick.

=> Why did you stay at home last week?

He talked about his school.

=> What did he talk about?

3. Mai went to the museum yesterday afternoon.

=> When did Mai went to the museum ?

4. My aunt went to bed at 12 o'clock last night

=> What time did your aunt go to bed last night?

5. I went to bed early last night because I was very tired.

=> Why did you go to bed early last night?

6. The TV program started at 8.00.

=> When did the TV program start?

7. My brother started school when he was five.

=> When did your brother start school?

8. He stayed in bed because he had a headache.

=> Why did he stay in bed?

9. Hoa left school when she was eighteen.

=> When did Hoa leave school?

10. She spent the afternoon in the library.

=> Where did she spend the afternoon?

II. Tìm và sửa lỗi sai cho đúng: ( mỗi câu đều có lỗi sai)

1. Mai is a good friend of I.

=> Mai is a good friend of me.

2. Last week, Hoa moves to a new apartment.

=> Last week, Hoa moved to a new apartment.

3. The people in Ha Noi are very friend.

=> The people in Ha Noi are very friendly.

4. Hoa thought sew was a useful hobby.

=> Hoa thought sewing was a useful hobby.

5. The children can't didn't a lot of things.

=> The children can't do a lot of things.

6. My mother bought the material and did the dress for me.

=> My mother bought the material and made the dress for me.

7. Lan is learning how to using a sewing machine.

=> Lan is learning how to use a sewing machine.

8. What did you bought in Nha Trang last week?

=> What did you buy in Nha Trang last week?

III. Đặt câu hỏi cho từ in đậm:

1. Nam is doing his homework.

=> What is Nam doing?

2. My father traveled to Tokyo by plane.

=> How did your father trave to Tokyo?

3. Hoa and Mai will come here tomorrow evening.

=> When will Hoa and Mai come here?

4. My mother was in Da Nang last week.

=> Where was your mother last week?

5. Lan left home at 6.30 yesterday morning.

=> What time did Lan leave home yesterday morning?

6. Hoa bought a cap in the souvenir shop.

=>What did Hoa buy in the souvenir shop?

7. Mr. Pike taught me English last year.

=>Who did teach you English last year?

8. My new skirt is black.

=>What color is your new skirt?

9. Mai stayed in Hue for five days.

=>How long did Mai stayed in Hue?

10. Hoa went to Ha Noi on vacation last week.

=>Where did Hoa go to on vacation last week?

16 tháng 1 2018

I. Đặt câu hỏi cho câu trả lời theo từ đã cho:

1. Last week, I stayed at home because I was sick.

=> Why DID YOU STAY AT HOME LAST WEEK ?

2. Nam talked about his school.

=> What DID NAM TALK ABOUT ?

3. Mai went to the museum yesterday afternoon.

=> When DID MAI GO TO THE MUSEUM ?

4. My aunt went to bed at 12 o'clock last night.

=> What time DID YOUR AUNT GO TO BED LAST NIGHT ?

5. I went to bed early last night because I was very tired.

=> Why DID YOU GO TO BED EARLY ?

6. The TV program started at 8.00.

=> When DID THE TV PROGRAM START ?

7. My brother started school when he was five.

=> When DID YOUR BROTHER START SCHOOL ?

8. He stayed in bed because he had a headache.

=> Why DID HE STAY IN BED ?

9. Hoa left school when she was eighteen.

=> When DID HOA LEAVE SCHOOL ?

10. She spent the afternoon in the library.

=> Where DID SHE SPEND THE AFTERNOON ?

31 tháng 3 2022

1. in spite of beginning with a terrible disaster, the film has a happy ending.

2. There wasn't use to much traffic when i was small.

3. câu ba ko có từ gạch chân nên tớ không biết

4. câu 4 tớ ko biết

31 tháng 3 2022

Cám ơn cậu nha:33

 

Rewrite these sentences 1)The traffic jam made them come to the meeting late =>B/c............... 2)B/c of the heavy rain,the traffic jam became more serious =>B/c.......... 3)Although he has a very important job,he isn't particularly well-paid =>In spite of............. 4)Although I has never seen her before,I recognized her from a photograph =>Despite................ 5)She wasn't wearing the coat although it was quiet cold =>In spite of............ 6)We thought we'd better invite...
Đọc tiếp

Rewrite these sentences

1)The traffic jam made them come to the meeting late

=>B/c...............

2)B/c of the heavy rain,the traffic jam became more serious

=>B/c..........

3)Although he has a very important job,he isn't particularly well-paid

=>In spite of.............

4)Although I has never seen her before,I recognized her from a photograph

=>Despite................

5)She wasn't wearing the coat although it was quiet cold

=>In spite of............

6)We thought we'd better invite them to the party although we don't like them very much

=>Despite.................

7)Although I didn't speak the language,I managed to make myself understand

=>In spite of...........

8)Although the heat was on,the room wasn't warm

=>Despite........

9)I didn't recognize her although I 'd met her twice before

=>In spite of...............

10)Mr.Harris often misses the bus b/c his hours are irregular

=>B/c o......

11)We're not very good friends although we 've known each other a long time

=>Despite

12)Although Miinh was ill,he still came to the meeting

=>In spite of.............

1
10 tháng 8 2018

Rewrite these sentences

1)The traffic jam made them come to the meeting late

=>B/c. of the traffic jam ,they came to the meeting late..............

2)B/c of the heavy rain,the traffic jam became more serious

=>B/c the rain was heavy, the traffic jam became more serious .........

3)Although he has a very important job,he isn't particularly well-paid

=>In spite of having a very important job,he isn't particularly well-paid.............

4)Although I has never seen her before,I recognized her from a photograph

=>Despite having never seen her before, l recognized her from a photograph ................

5)She wasn't wearing the coat although it was quiet cold

=>In spite of being quite cold,she wasn't wearing the coat...........

6)We thought we'd better invite them to the party although we don't like them very much

=>Despite not liking them very much, we thought we'd better invite them to the party .................

7)Although I didn't speak the language,I managed to make myself understand

=>In spite of not speaking the language, l managed to make myself understand ...........

8)Although the heat was on,the room wasn't warm

=>Despite being on,the room wasn't warm......

9)I didn't recognize her although I 'd met her twice before

=>In spite of having met her twice before, l didn't recognize her..............

10)Mr.Harris often misses the bus b/c his hours are irregular

=>B/c of ......

11)We're not very good friends although we 've known each other a long time

=>Despite having known each other a long time, we're not very good friends

12)Although Miinh was ill,he still came to the meeting

=>In spite of.being ill,Minh still came to the meeting ...........