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16 tháng 12 2022

1.Chọn B
\(Bedroom\rightarrow Bedrooms\)
2.Chọn B
\(Bỏ\) \(don't\) 

16 tháng 12 2022

1. A -> is

2. B -> bỏ don't

Choose the correct answers. 7. There are a lot of things _____ in Da Lat. A. see B. to see C. seeing D. to seeing 8. It is called the Tiger room _____ there is a big tiger on the wall. A. because B. so C. but D. like 9. I live _____ my parents and my younger sister in a town house _____ Ha Noi. A. with - at B. at - at C. of - in D. with - in 10. We are moving _____ a new house _____ the city centre soon. A. to - in B. at - at C. to - from D. with - in 11. We live in a town house, but...
Đọc tiếp

Choose the correct answers.

7. There are a lot of things _____ in Da Lat.

A. see B. to see C. seeing D. to seeing

8. It is called the Tiger room _____ there is a big tiger on the wall.

A. because B. so C. but D. like

9. I live _____ my parents and my younger sister in a town house _____ Ha Noi.

A. with - at B. at - at C. of - in D. with - in

10. We are moving _____ a new house _____ the city centre soon.

A. to - in B. at - at C. to - from D. with - in

11. We live in a town house, but our grandparents live in a _____ house.

A. villa B. country C. apartment D. city

12. There are two lights _____ the ceiling.

A. at B. in C. on D. between

13. There is a family photo _____ the wall.

A. on B. at C. in D. next

14. There _____ four chairs and a table _____ the middle of room.

A. is - on B. is - in C. are - at D. are - in

15. We need some chairs _____ the kitchen.

A. with D. for C. at D. on

16. There are some dirty dishes _____ the floor.

A. in B. with C. on D. for

17. There aren't any pillows _____ the bed.

A. in B. on C. behind D. in front of

18. My bedroom is _____ the bathroom.

A. under B. on C. in D. next to

19. I'd _____ study hard for the exam.

A. better B. like C. be D. do

20. There are clothes on the floor - it's _____.

A. interesting B. mess C. messes D. messy

21. There _____ a big fridge _____ the corner.

A. is - on B. is - in C. are - in D. are - on

22. There are many chairs in the litchen, _____ there is only one in my bedroom.

A. so B. because C. but D. in

23. My bedroom is small but it has a _____ window.

A. big B. small C. interesting D. old

24. Where _____ the living room?

A. is B. are C. do D. does

25. Where _____ the books? Are they _____ the bookshelf?

A. in - on B. is - in C. are - in D. are - on

26. _____ there any furniture _____ your new living room?

A. Is - in B. Is - at C. Are - in D. Are - on

4
22 tháng 7 2017

Choose the correct answers.

7. There are a lot of things _____ in Da Lat.

A. see B. to see C. seeing D. to seeing

8. It is called the Tiger room _____ there is a big tiger on the wall.

A. because B. so C. but D. like

9. I live _____ my parents and my younger sister in a town house _____ Ha Noi.

A. with - at B. at - at C. of - in D. with - in

10. We are moving _____ a new house _____ the city centre soon.

A. to - in B. at - at C. to - from D. with - in

11. We live in a town house, but our grandparents live in a _____ house.

A. villa B. country C. apartment D. city

12. There are two lights _____ the ceiling.

A. at B. in C. on D. between

13. There is a family photo _____ the wall.

A. on B. at C. in D. next

14. There _____ four chairs and a table _____ the middle of room.

A. is - on B. is - in C. are - at D. are - in

15. We need some chairs _____ the kitchen.

A. with D. for C. at D. on

16. There are some dirty dishes _____ the floor.

A. in B. with C. on D. for

17. There aren't any pillows _____ the bed.

A. in B. on C. behind D. in front of

18. My bedroom is _____ the bathroom.

A. under B. on C. in D. next to

19. I'd _____ study hard for the exam.

A. better B. like C. be D. do

20. There are clothes on the floor - it's _____.

A. interesting B. mess C. messes D. messy

21. There _____ a big fridge _____ the corner.

A. is - on B. is - in C. are - in D. are - on

22. There are many chairs in the litchen, _____ there is only one in my bedroom.

A. so B. because C. but D. in

23. My bedroom is small but it has a _____ window.

A. big B. small C. interesting D. old

24. Where _____ the living room?

A. is B. are C. do D. does

25. Where _____ the books? Are they _____ the bookshelf?

A. in - on B. is - in C. are - in D. are - on

26. _____ there any furniture _____ your new living room?

A. Is - in B. Is - at C. Are - in D. Are - on

17 tháng 8 2018

Choose the correct answers.

7. There are a lot of things _____ in Da Lat.

A. see B. to see C. seeing D. to seeing

8. It is called the Tiger room _____ there is a big tiger on the wall.

A. because B. so C. but D. like

9. I live _____ my parents and my younger sister in a town house _____ Ha Noi.

A. with - at B. at - at C. of - in D. with - in

10. We are moving _____ a new house _____ the city centre soon.

A. to - in B. at - at C. to - from D. with - in

11. We live in a town house, but our grandparents live in a _____ house.

A. villa B. country C. apartment D. city

12. There are two lights _____ the ceiling.

A. at B. in C. on D. between

13. There is a family photo _____ the wall.

A. on B. at C. in D. next

14. There _____ four chairs and a table _____ the middle of room.

A. is - on B. is - in C. are - at D. are - in

15. We need some chairs _____ the kitchen.

A. with D. for C. at D. on

16. There are some dirty dishes _____ the floor.

A. in B. with C. on D. for

17. There aren't any pillows _____ the bed.

A. in B. on C. behind D. in front of

18. My bedroom is _____ the bathroom.

A. under B. on C. in D. next to

19. I'd _____ study hard for the exam.

A. better B. like C. be D. do

20. There are clothes on the floor - it's _____.

A. interesting B. mess C. messes D. messy

21. There _____ a big fridge _____ the corner.

A. is - on B. is - in C. are - in D. are - on

22. There are many chairs in the litchen, _____ there is only one in my bedroom.

A. so B. because C. but D. in

23. My bedroom is small but it has a _____ window.

A. big B. small C. interesting D. old

24. Where _____ the living room?

A. is B. are C. do D. does

25. Where _____ the books? Are they _____ the bookshelf?

A. in - on B. is - in C. are - in D. are - on

26. _____ there any furniture _____ your new living room?

A. Is - in B. Is - at C. Are - in D. Are - on

Choose the correct answer. 1.There is a yard (behind / in front / next / near) of my house. 2.Hoa sits (between / in front / next / to the left) Nga and Lan. 3.Does she take a shower? -Yes. She (take/ takes/ to take/ taking) a shower every morning. 4.Near my house, there are (big / beautiful / small / tall) flowers. 5. (Who / Where / When / Which) school do you go to? -I go to Nguyen Du School. 6.(What / Where / When / Which) is the well? - It’s behind my house. 7.My mother is a doctor....
Đọc tiếp

Choose the correct answer.

1.There is a yard (behind / in front / next / near) of my house.

2.Hoa sits (between / in front / next / to the left) Nga and Lan.

3.Does she take a shower? -Yes. She (take/ takes/ to take/ taking) a shower every morning.

4.Near my house, there are (big / beautiful / small / tall) flowers.

5. (Who / Where / When / Which) school do you go to? -I go to Nguyen Du School.

6.(What / Where / When / Which) is the well? - It’s behind my house.

7.My mother is a doctor. She works in a (police station / factory / temple / hospital )

8.Does your father go to work on Sunday? -(Yes, he does. /Yes, he is. /Yes, I do./Yes, he goes)

9.Is there (a / an / any / some) store on your street?

10. (How/When/How many/When) does he go to the bank? -He walks.

11.Can Nga play volleyball?-No, (she isn't /she mustn’t / she doesn't / she can’t)

12.How do you go to Ha Noi? – By (a car / her car / the car / car)

1.The police ................................ is next to the drugstore.

A. station B. house C. home D. store

2.The bookstore is to the left of the movie ........................ .

A. station B. theater C. home D. school

3.We eat in a ............................ on Sunday.

A. book B. theater C. restaurant D. school

4.There are ................................. books and two pens on the table.

A. a B. an C. some D. the

5.It’s very....................... in a market.

A. long B. noisy C. quiet D. short

6.Ba lives in an ................................ in town.

A. apartment B. house C. home D. flat

7.There is a lake .................... front ................... my school.

A. on/of B. in/of C. at/of D. in/on

8.Nam .............................. to school every morning.

A. walk B. walkes C. walking D. walks

9.She ................................ to Ha Noi by car.

A. go B. travels C. travel D. walk

10.What time ........................ the classes start? - At seven o’clock.

A. is B. does C. do D. are

11.The school is near my house ................................. I walk.

A. that B. but C. so D. this

12.She watches T.V at quarter ................................. seven.

A. in B. on C. to D. at

13.We live ........................... a house ....................... a street.

A. at/in B. on/in C. in/on D. in/at

14.Are there ........................ students in the classroom? - No, there aren’t.

A. some B. a C. an D. any

15......................... there a clinic near your house? - Yes, there is.

A. Do B. Does C. Is D. Are

16.Lan doesn’t ................................. her homework in the morning.

A. do B. does C. take D. get

6
5 tháng 3 2020

Choose the correct answer.

1.There is a yard (behind / in front / next / near) of my house.

2.Hoa sits (between / in front / next / to the left) Nga and Lan.

3.Does she take a shower? -Yes. She (take/ takes/ to take/ taking) a shower every morning.

4.Near my house, there are (big / beautiful / small / tall) flowers.

5. (Who / Where / When / Which) school do you go to? -I go to Nguyen Du School.

6.(What / Where / When / Which) is the well? - It’s behind my house.

7.My mother is a doctor. She works in a (police station / factory / temple / hospital )

8.Does your father go to work on Sunday? -(Yes, he does. /Yes, he is. /Yes, I do./Yes, he goes)

9.Is there (a / an / any / some) store on your street?

10. (How/When/How many/When) does he go to the bank? -He walks.

11.Can Nga play volleyball?-No, (she isn't /she mustn’t / she doesn't / she can’t)

12.How do you go to Ha Noi? – By (a car / her car / the car / car)

1.The police ................................ is next to the drugstore.

A. station B. house C. home D. store

2.The bookstore is to the left of the movie ........................ .

A. station B. theater C. home D. school

3.We eat in a ............................ on Sunday.

A. book B. theater C. restaurant D. school

4.There are ................................. books and two pens on the table.

A. a B. an C. some D. the

5.It’s very....................... in a market.

A. long B. noisy C. quiet D. short

6.Ba lives in an ................................ in town.

A. apartment B. house C. home D. flat

7.There is a lake .................... front ................... my school.

A. on/of B. in/of C. at/of D. in/on

8.Nam .............................. to school every morning.

A. walk B. walkes C. walking D. walks

9.She ................................ to Ha Noi by car.

A. go B. travels C. travel D. walk

10.What time ........................ the classes start? - At seven o’clock.

A. is B. does C. do D. are

11.The school is near my house ................................. I walk.

A. that B. but C. so D. this

12.She watches T.V at quarter ................................. seven.

A. in B. on C. to D. at

13.We live ........................... a house ....................... a street.

A. at/in B. on/in C. in/on D. in/at

14.Are there ........................ students in the classroom? - No, there aren’t.

A. some B. a C. an D. any

15......................... there a clinic near your house? - Yes, there is.

A. Do B. Does C. Is D. Are

16.Lan doesn’t ................................. her homework in the morning.

A. do B. does C. take D. get

Chúc bạn hok tốt!!! ggnnnnnn

5 tháng 3 2020

giúp mình vs vui

I live in a house near the sea. It is ...(1)... old house, about 100 years old and...(2)... very small. There are two bed rooms upstairs...(3)... no bathroom. The bathroom is down stairs ... (4)... the kitchen and there is a living room where there is a lovely old fire place. There is a garden...(5)... the house. The garden...(6)... down to the beach and in spring and summer...(7)... flowers every where. I like alone...(8)... my dog, Rack, but we have a lot of visitors. My city friends often...
Đọc tiếp

I live in a house near the sea. It is ...(1)... old house, about 100 years old and...(2)... very small. There are two bed rooms upstairs...(3)... no bathroom. The bathroom is down stairs ... (4)... the kitchen and there is a living room where there is a lovely old fire place. There is a garden...(5)... the house. The garden...(6)... down to the beach and in spring and summer...(7)... flowers every where. I like alone...(8)... my dog, Rack, but we have a lot of visitors. My city friends often stay with...(9)... I love my house for... (10)... reasons: the garden, the flowers in summer, the fee in winter, but the best thing is the view from my bedroom window

. 1. A. a B. an C. the D. any

2. A. It's B. It C. there's D. They're

3. A. and B. or C. but D. too

4. A. between B. next C. near to D. next to

5. A. in front B. front of C. of front in D. in front of

6. A. go B. going C. goes D. in goes

7. A. these are B. they are C. there are D. those are

8. A. for B. of C. on D. with

9. A. me B. I C. my D. I'm

10. A. a B. any C. many D. a lot

2
18 tháng 2 2020

1.B

2.A

3.C

4.D

5.D

6.C

7.C

8.D

9.A

10.C

18 tháng 2 2020

Trả lời :

Bạn Phan Anh đúng rồi nha :)

Bạn tham khảo nhé <3

Học tốt :)

25 tháng 4 2018

1 what's......? oh I'm my.........drink

A for lunch B the matter C there to eat C do you want

2 would you like some tea? no, I'm not thirsty

A I don't B I would C I like D thanks

3 how much ........? two dollars

A are they B they are C are there

4 we go to the.......

A one a year B twice in a year C three time D none is correct

5 ........do you go camping? rarely

A when B Where C How D how often

25 tháng 4 2018

đúng rồihaha

5 tháng 9 2018

table living room is big summer are

The ___living room__ in my house is living room.there is a ......table.......... and a sofa. there....are..... also two armchair. the room is cool in th ....summer....because there .....is....... a ceiling fan. there are many ......picture (ko biết điền gì nữa)....... on the wall

2/rewrite the following sentences

1. l don't have a computer in my bedroom-> there isn't a computer in my bedroom

2. we have two lights in our living room

=>there are two lights in our living room

3.the mouse is on the wardrobe

there is a mousse on the wardrobe

5 tháng 9 2018

1/

table living room is big summer are

The ___big__ in my house is living room.there is a .......table......... and a sofa. there.....are.... also two armchair. the room is cool in th ....summer....because there .......is..... a ceiling fan. there are many .......???...... on the wall

2/rewrite the following sentences

1. l don't have a computer in my bedroom-> there isn't a computer in my bedroom

2. we have two lights in our living room->There are two lights in our living room

3.the mouse is on the wardrobe->There is a mouse on the wardrobe

26 tháng 6 2017

1. Chọn đáp án đúng:

1. The school near my house ..................... I walk.

a. that b. but c. so d. this

2. Is this ................... desk, Nga? - Yes, it is.

a. you b. I'm c. we're d. your

3. I often watch football matches ............. star Spotr Channel.

a. on b. in c. at d. of

4. His mother bought him ...................... uniform yesteray.

a. a b. an c. the d. two

2. Sắp xếp:

1. out/ have/ we/ a dinner/ Why/ tonight?/ don't

Why don't we have a dinner out tonight?

2. animals/ of/ at/ saw/ the zoo./ She/ lots

She saw lots of animals at the zoo.

3. so/ to go to/ want/ the food stall/ I'm/ because/ hungry.

I want to go to the food stall because I'm so hungry.

4. lots of/ We/ and/ ate/ fruit/ drank/ juice./ food

We ate lots of food and drank fruit juice.

5. at/ did/ see/ you/ the museum?/ What

What did you see at the museum?

26 tháng 6 2017

1. Chọn đáp án đúng:

1. The school near my house ..................... I walk.

a. that b. but c. so d. this

2. Is this ................... desk, Nga? - Yes, it is.

a. you b. I'm c. we're d. your

3. I often watch football matches ............. star Spotr Channel.

a. on b. in c. at d. of

4. His mother bought him ...................... uniform yesteray.

a. a b. an c. the d. two

2. Sắp xếp:

1. out/ have/ we/ a dinner/ Why/ tonight?/ don't

Why don't we have a dinner out tonight?

2. animals/ of/ at/ saw/ the zoo./ She/ lots

She saw lots of animals at the zoo.

3. so/ to go to/ want/ the food stall/ I'm/ because/ hungry.

I want to go to the food stall because I'm so hungry.

4. lots of/ We/ and/ ate/ fruit/ drank/ juice./ food

We ate lots of food and drank fruit juice.

5. at/ did/ see/ you/ the museum?/ What

What did you see at the museum

1. My brother is afraid of water,..... he can't swim

a. because  b. and    c.but    d. so

2. She was tired,..... she went to bed early

a. because  b. or   c. but   d. so

3. There is onr bedroom in my house, but there are two in.....

a. they   b. their    c. theirs    d. them

--------------------------------
4. I first....... was born in 2003       (?)

a. have gone   b. have been  c. visited   d. went
--------------------------------

5. My house is near..... house so I usually go there and play badminton with her

a. her    b. she    c. hers     d.his

1. Ba often does his homeworks in the evening. 2. I don’t have some apples but I have some bananas. 3. Would you like any tea? ~ Yes, please. 4. That’s my sister over there. She stands next to the window. 5. There aren’t any trees in the left of Lan’s house. II. I live in a house near the sea. It is (1)________old house, about 100 years old and (2)________very small. There are two bedrooms upstairs (3)________a bathroom. The kitchen is (4)________the ground and there is a living- room...
Đọc tiếp

1. Ba often does his homeworks in the evening.

2. I don’t have some apples but I have some bananas.

3. Would you like any tea? ~ Yes, please.

4. That’s my sister over there. She stands next to the window.

5. There aren’t any trees in the left of Lan’s house.

II.

I live in a house near the sea. It is (1)________old house, about 100 years old and (2)________very small. There are two bedrooms upstairs (3)________a bathroom. The kitchen is (4)________the ground and there is a living- room where there is a lovely old fire place. There is a garden (5)________the house. The garden (6)________down to the beach and in spring and summer, (7)________flowers everywhere. I live alone (8)________my dog, John, but we have a lot of visitors. My friends often stay with (9)________.

I love my house for (10)________reasons. Maybe I like fresh air here.

1. A. a B. an C. the D. any

2. A. it’s B. it C. there’s D. they’re

3. A. and B. or C. but D. too

4. A. between B. in C. on D. next to

5. A. in B. besides C. next D. in front of

6. A. go B. goes C. going D. in goes

7. A. there is B. there are C. they are D. those are

8. A. for B. of C. on D. with

9. A. me B. I C. my D. I’m

10. A. much B. a little C. many D. a lot

4
15 tháng 6 2017

1. Ba often does his homeworks=>homework in the evening.

2. I don’t have some=>any apples but I have some bananas.

3. Would you like any=>some tea? ~ Yes, please.

4. That’s my sister over there. She stands=>is standing next to the window.

5. There aren’t any trees in=>on the left of Lan’s house.

II.

I live in a house near the sea. It is (1)________old house, about 100 years old and (2)________very small. There are two bedrooms upstairs (3)________a bathroom. The kitchen is (4)________the ground and there is a living- room where there is a lovely old fire place. There is a garden (5)________the house. The garden (6)________down to the beach and in spring and summer, (7)________flowers everywhere. I live alone (8)________my dog, John, but we have a lot of visitors. My friends often stay with (9)________.

I love my house for (10)________reasons. Maybe I like fresh air here.

1. A. a B. an C. the D. any

2. A. it’s B. it C. there’s D. they’re

3. A. and B. or C. but D. too

4. A. between B. in C. on D. next to

5. A. in B. besides C. next D. in front of

6. A. go B. goes C. going D. in goes

7. A. there is B. there are C. they are D. those are

8. A. for B. of C. on D. with

9. A. me B. I C. my D. I’m

10. A. much B. a little C. many D. a lot

15 tháng 6 2017

1. Ba often does \(\Rightarrow\) DO his homeworks in the evening.

2. I don’t have some \(\Rightarrow\) ANY apples but I have some bananas.

3. Would you like any \(\Rightarrow\) SOME tea? ~ Yes, please.

4. That’s my sister over there. She stands \(\Rightarrow\) IS STANDING next to the window.

5. There aren’t any trees in \(\Rightarrow\) TO the left of Lan’s house.

II.

I live in a house near the sea. It is (1)________old house, about 100 years old and (2)________very small. There are two bedrooms upstairs (3)________a bathroom. The kitchen is (4)________the ground and there is a living- room where there is a lovely old fire place. There is a garden (5)________the house. The garden (6)________down to the beach and in spring and summer, (7)________flowers everywhere. I live alone (8)________my dog, John, but we have a lot of visitors. My friends often stay with (9)________.

I love my house for (10)________reasons. Maybe I like fresh air here.

1. A. a B. an C. the D. any

2. A. it’s B. it C. there’s D. they’re

3. A. and B. or C. but D. too

4. A. between B. in C. on D. next to

5. A. in B. besides C. next D. in front of

6. A. go B. goes C. going D. in goes

7. A. there is B. there are C. they are D. those are

8. A. for B. of C. on D. with

9. A. me B. I C. my D. I’m

10. A. much B. a little C. many D. a lot

Choose the correct option A, B, C or D to complete the sentences.16. There is one bedroom in my house, but there are two in ___________.          A. they                  B. their                 C. theirs                D. them17. I first _________ Melbourne in 2003.          A. went                 B. go                     C. is going            D. have gone18. _________ eat too much salt. It’s not good for you.          A. Do                     B. Don’t               C....
Đọc tiếp

Choose the correct option A, B, C or D to complete the sentences.

16. There is one bedroom in my house, but there are two in ___________.

          A. they                  B. their                 C. theirs                D. them

17. I first _________ Melbourne in 2003.

          A. went                 B. go                     C. is going            D. have gone

18. _________ eat too much salt. It’s not good for you.

          A. Do                     B. Don’t               C. Please               D. can’t

19. __________ is the longest river in Viet Nam, Mekong River or Dong Nai River?

          A. Where              B. Which               C. How                 D. Who

20. If we cut down more forests, there _________ more floods.

          A. are                    B. were                 C. have been         D. will be

21.  A robot can do _________ different things from looking after a baby to building a house.

          A. much                B. many                C. few                   D. little

22. Lake Baikal is the ________ freshwater lake in the world.

          A. large                 B. larger                C. largest              D. more large

23. Do you think the robot is only _________ intelligent machine?

          A. an                     B. a                       C. the                    D. x (no article)

24. The three Rs ________ for Reduce, Reuse and Recycle.

          A. stand                B. sit                     C. make                D. explain

25. In the future, robots _________ behave like humans.

          A. should              B. must                 C. need                  D. might

 

2

Choose the correct option A, B, C or D to complete the sentences.

16. There is one bedroom in my house, but there are two in ___________.

          A. they                  B. their                 C. theirs                D. them
 

17. I first _________ Melbourne in 2003.   visited/.. chứ nhỉ?:)

          A. went                 B. go                     C. is going            D. have gone
 

18. _________ eat too much salt. It’s not good for you.

          A. Do                     B. Don’t               C. Please               D. can’t
 

19. __________ is the longest river in Viet Nam, Mekong River or Dong Nai River?

          A. Where              B. Which               C. How                 D. Who
 

20. If we cut down more forests, there _________ more floods.

          A. are                    B. were                 C. have been         D. will be
 

21.  A robot can do _________ different things from looking after a baby to building a house.

          A. much                B. many                C. few                   D. little
 

22. Lake Baikal is the ________ freshwater lake in the world.

          A. large                 B. larger                C. largest              D. more large
 

23. Do you think the robot is only _________ intelligent machine?

          A. an                     B. a                       C. the                    D. x (no article)
 

24. The three Rs ________ for Reduce, Reuse and Recycle.

          A. stand                B. sit                     C. make                D. explain
 

25. In the future, robots _________ behave like humans.

 

          A. should              B. must                 C. need                  D. might

15 tháng 5 2022

Choose the correct option A, B, C or D to complete the sentences.

16. There is one bedroom in my house, but there are two in ___________.

          A. they                  B. their                 C. theirs                D. them

17. I first _________ Melbourne in 2003.

          A. went                 B. go                     C. is going            D. have gone

18. _________ eat too much salt. It’s not good for you.

          A. Do                     B. Don’t               C. Please               D. can’t

19. __________ is the longest river in Viet Nam, Mekong River or Dong Nai River?

          A. Where              B. Which               C. How                 D. Who

20. If we cut down more forests, there _________ more floods.

          A. are                    B. were                 C. have been         D. will be

21.  A robot can do _________ different things from looking after a baby to building a house.

          A. much                B. many                C. few                   D. little

22. Lake Baikal is the ________ freshwater lake in the world.

          A. large                 B. larger                C. largest              D. more large

23. Do you think the robot is only _________ intelligent machine?

          A. an                     B. a                       C. the                    D. x (no article)

24. The three Rs ________ for Reduce, Reuse and Recycle.

          A. stand                B. sit                     C. make                D. explain

25. In the future, robots _________ behave like humans.

          A. should              B. must                 C. need                  D. might