K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

2 tháng 5 2018

Đáp án: C

21 tháng 2 2020

A b

21 tháng 2 2020

1.D

2.A

29 tháng 6 2018

Đáp án C

Tình huống giao tiếp

Tạm dịch: James: Bạn có biết rằng nhiều phát minh được lấy cảm hứng từ thế giới tự nhiên?

Anna: "______________________."

A. Tất nhién rồi. Bạn nói đúng.

B. Không có hy vọng về nó.

C. Chà, nghe có vẻ thú vị.

D. Có, tôi hoàn toàn đồng ý.

12 tháng 6 2017

Ex17: Complete B's answers. Some sentences are positive and some are negative. Use the present perfect tence of the verbs in the box:

be; eat; read; have; meet; play; try; see; know;

1. A: Who's that woman by the door?

B: I don't know. I ..have never met... her before.

2. A: Are you hungry?

B: Yes. I ....have tried..... much today.

3. A: Can you play chess?

B: Yes, but I ....have played.......... for ages.

4. A: Did you enjoy your holiday?

B: Yes. It's the best holiday I ...have (ever) had........ for a long time.

5. A: What's that book like?

B: Very interesting. I .....have read... it three times.

6. A: Is Paris an interesting place?

B: I'về no idea. I ....have never been....... there.

7. A: Do you like spaghetti?

B: I don't know. I .....have never eaten...... it.

8. A: How well do you know him?

B: Very well. We ...have known...... each other since we were children.

31. Can I help you? - ______________________________ A. Yes, please B. All right. What is it? C. You can D. Not at all. 32. “Let’s go to the movie now.” “Oh! ____________________” A. Good idea! B. I don’t C. Why’s that? D. I need it. 33. Hello! My name is Phuong. Nice to meet you!” “Hello! __________________” A. That’s fine B. Really? C. Good D. I’m Susan. Pleased to meet you. 34. “I’d like the blue jacket, pleases! Can I try it on?” – Yes, _______________ “ A. you would B. you must C....
Đọc tiếp

31. Can I help you? - ______________________________

A. Yes, please B. All right. What is it? C. You can D. Not at all.

32. “Let’s go to the movie now.” “Oh! ____________________”

A. Good idea! B. I don’t C. Why’s that? D. I need it.

33. Hello! My name is Phuong. Nice to meet you!” “Hello! __________________”

A. That’s fine B. Really? C. Good D. I’m Susan. Pleased to meet you.

34. “I’d like the blue jacket, pleases! Can I try it on?” – Yes, _______________ “

A. you would B. you must C. certainly D. you do

35. Where’s my luggage? Oh, ________________________

A. its is here B. they’re here C. here they are D. here it is

36. Where are we going to meet? – “____________________ the square? “

A. How about B. How is about C. What is about D. What about is

37. Have a nice weekend, won’t you? - ___________________________

A. Well, I hope to. B. Thanks. Same to you. C. Yes, I have. D. I hope not.

38. Helen: “Congratulations!” Jane: “_____________________”

A. Thank you B. What a pity! C. I’m sorry. D. You are well come.

39. Linda: “Excuse me! Where’s the post office?” Maria: “______________________”

A. It’s over there. B. Yes, I think so. C. Don’t worry. D. I’m afraid not.

40. Tom: “How did you get here?” John:” ________________”

A. I came here by train. B. The train is so crowded.

C. I came here last night. D. Is it far from here?

41. How about a game of cards? - ______

A. Good idea. B. I’m afraid I do. C. No, it’s interesting, isn’t it? D. Sorry, I don’t like.

42. I wish you a Happy New Year. - _______________________

A. I‘d love to B. The same to you C. No, I don’t have. D. Thanks.

43. That’s a very nice dress you’re wearing. - _____________________________

A. I’m glad you like it. B. That’s all right. C. That nice. D. You’re quite right

. 44. _____________________ to stay the night? – Oh, that’s very kind of you.

A. Do you feel like B. Would you like C. Why don’t you D. Do you enjoy

45. Lan: Hello. You must be Maryam. Maryam: _________________________

A. Yes, I must B. Yes, I do C. Yes, I am D. No, I mustn’t

46. Hai: You don’t like to see films, do you? Nam: No, __________________

A. I don’t B. I do C. you do D. you don’t


2
6 tháng 7 2017

31. Can I help you? - ______________________________

A. Yes, please B. All right. What is it? C. You can D. Not at all.

32. “Let’s go to the movie now.” “Oh! ____________________”

A. Good idea! B. I don’t C. Why’s that? D. I need it.

33. Hello! My name is Phuong. Nice to meet you!” “Hello! __________________”

A. That’s fine B. Really? C. Good D. I’m Susan. Pleased to meet you.

34. “I’d like the blue jacket, pleases! Can I try it on?” – Yes, _______________ “

A. you would B. you must C. certainly D. you do

35. Where’s my luggage? Oh, ________________________

A. its is here B. they’re here C. here they are D. here it is

36. Where are we going to meet? – “____________________ the square? “

A. How about B. How is about C. What is about D. What about is

37. Have a nice weekend, won’t you? - ___________________________

A. Well, I hope to. B. Thanks. Same to you. C. Yes, I have. D. I hope not.

38. Helen: “Congratulations!” Jane: “_____________________”

A. Thank you B. What a pity! C. I’m sorry. D. You are well come.

39. Linda: “Excuse me! Where’s the post office?” Maria: “______________________”

A. It’s over there. B. Yes, I think so. C. Don’t worry. D. I’m afraid not.

40. Tom: “How did you get here?” John:” ________________”

A. I came here by train. B. The train is so crowded.

C. I came here last night. D. Is it far from here?

41. How about a game of cards? - ______

A. Good idea. B. I’m afraid I do. C. No, it’s interesting, isn’t it? D. Sorry, I don’t like.

42. I wish you a Happy New Year. - _______________________

A. I‘d love to B. The same to you C. No, I don’t have. D. Thanks.

43. That’s a very nice dress you’re wearing. - _____________________________

A. I’m glad you like it. B. That’s all right. C. That nice. D. You’re quite right

. 44. _____________________ to stay the night? – Oh, that’s very kind of you.

A. Do you feel like B. Would you like C. Why don’t you D. Do you enjoy

45. Lan: Hello. You must be Maryam. Maryam: _________________________

A. Yes, I must B. Yes, I do C. Yes, I am D. No, I mustn’t

46. Hai: You don’t like to see films, do you? Nam: No, __________________

A. I don’t B. I do C. you do D. you don’t

6 tháng 7 2017

31. Can I help you? - ______________________________

A. Yes, please B. All right. What is it? C. You can D. Not at all.

32. “Let’s go to the movie now.” “Oh! ____________________”

A. Good idea! B. I don’t C. Why’s that? D. I need it.

33. Hello! My name is Phuong. Nice to meet you!” “Hello! __________________”

A. That’s fine B. Really? C. Good D. I’m Susan. Pleased to meet you.

34. “I’d like the blue jacket, pleases! Can I try it on?” – Yes, _______________ “

A. you would B. you must C. certainly D. you do

35. Where’s my luggage? Oh, ________________________

A. its is here B. they’re here C. here they are D. here it is

36. Where are we going to meet? – “____________________ the square? “

A. How about B. How is about C. What is about D. What about is

37. Have a nice weekend, won’t you? - ___________________________

A. Well, I hope to. B. Thanks. Same to you. C. Yes, I have. D. I hope not.

38. Helen: “Congratulations!” Jane: “_____________________”

A. Thank you B. What a pity! C. I’m sorry. D. You are well come.

39. Linda: “Excuse me! Where’s the post office?” Maria: “______________________”

A. It’s over there. B. Yes, I think so. C. Don’t worry. D. I’m afraid not.

40. Tom: “How did you get here?” John:” ________________”

A. I came here by train. B. The train is so crowded.

C. I came here last night. D. Is it far from here?

41. How about a game of cards? - ______

A. Good idea. B. I’m afraid I do. C. No, it’s interesting, isn’t it? D. Sorry, I don’t like.

42. I wish you a Happy New Year. - _______________________

A. I‘d love to B. The same to you C. No, I don’t have. D. Thanks.

43. That’s a very nice dress you’re wearing. - _____________________________

A. I’m glad you like it. B. That’s all right. C. That nice. D. You’re quite right

. 44. _____________________ to stay the night? – Oh, that’s very kind of you.

A. Do you feel like B. Would you like C. Why don’t you D. Do you enjoy

45. Lan: Hello. You must be Maryam. Maryam: _________________________

A. Yes, I must B. Yes, I do C. Yes, I am D. No, I mustn’t

46. Hai: You don’t like to see films, do you? Nam: No, __________________

A. I don’t B. I do C. you do D. you don’t

1 the second-hand car patrick bought was almost new ..................it was made in the 1990s a or b although c because d however 2 were you able to find the person ..................wallet you fond ? a who b which c whose d that 3 lan : let's go to vung tau on the weekend tom :.................................... a yes , please b yes , let's c that's a fine day d that's a good trip 4 i will give you another hour to ............................. up your mind a give b go c make d take 5 dick...
Đọc tiếp

1 the second-hand car patrick bought was almost new ..................it was made in the 1990s a or b although c because d however 2 were you able to find the person ..................wallet you fond ? a who b which c whose d that 3 lan : let's go to vung tau on the weekend tom :.................................... a yes , please b yes , let's c that's a fine day d that's a good trip 4 i will give you another hour to ............................. up your mind a give b go c make d take 5 dick ..................in london when i last saw him a is working b was working c has worked d has been working 6 i wish i ........................... a lot of money but i do not a have earned b earn c earned d will earn 7 egypt is famous .......................ancient pyraminds a on b for c from d to 8 designers have taken ..................................... from many things in life a inspiration b inspire c inspired d inspiring 9 dasy : that's an excellent drawing , hoa hoa :.................................... a that's a good idea b thank you c well done d i am sorry 10 that's a nice coat , and the colour .......................you well a suits b matches c fits d agrees 11 linda : would you like some bread ? miss hoa : ................................ i am rather hungry a no , i would not b yes , please c yes , i like d no , thanks 12 tan usually wears uniform ar school . at home , he wears .......................clothes a formal b national c occasional d casual 13 peter : can you come for dinner tonight ? john : ................................. i have a lot of things to do a i agree b i'm afraid not c good idea d it's all right 14 this is the best movie ............................. i have seen a who b whom c where d that

1
20 tháng 5 2017

1; the second-hand car patrick bought was almost new ..................it was made in the 1990s

a or b although c because d however

2 were you able to find the person ..................wallet you fond ?

a who b which c whose d that

3 lan : let's go to vung tau on the weekend

tom :.......... a yes , please b yes , let's c that's a fine day d that's a good trip

4 i will give you another hour to ............................. up your mind a give b go c make d take

5 dick ..................in london when i last saw him

a is working b was working c has worked d has been working

6 i wish i ........................... a lot of money but i do not

a have earned b earn c earned d will earn

7 egypt is famous .......................ancient pyraminds

a on b for c from d to

8 designers have taken ..................................... from many things in life a inspiration b inspire c inspired d inspiring

9 dasy : that's an excellent drawing , hoa

hoa :....................................

a that's a good idea

b thank you

c well done

d i am sorry

10 that's a nice coat , and the colour .......................you well

a suits b matches c fits d agrees

11 linda : would you like some bread ?

miss hoa : ................................ i am rather hungry

a no , i would not

b yes , please

c yes , i like

d no , thanks

12 tan usually wears uniform ar school . at home , he wears .......................clothes a formal b national c occasional d casual 13 peter : can you come for dinner tonight

? john : ................................. i have a lot of things to do

a i agree b i'm afraid not c good idea d it's all right

14 this is the best movie ............................. i have seen a who b whom c where d that

GIÚP MK VS !!! 91. “How fashionable a pair of trainers you have!” - “_____ A. Do you want to know where I bought them? B. Thanks for your compliment. C. I know it’s fashionable. D. Yes, of course. 92. “What can I do for you?” - “_____” A. No need to help. B. Thank you. C. Thanks, I’m just looking. D. Sorry for not buying anything. 93. “How was the game show last night?” - “____” A. It showed at 8 o'clock. B. Just talking about it. C. I think it wasn't a good game. D. Great. I...
Đọc tiếp

GIÚP MK VS !!!

91. “How fashionable a pair of trainers you have!” - “_____

A. Do you want to know where I bought them? B. Thanks for your compliment.

C. I know it’s fashionable. D. Yes, of course.

92. “What can I do for you?” - “_____”

A. No need to help. B. Thank you.

C. Thanks, I’m just looking. D. Sorry for not buying anything.

93. “How was the game show last night?” - “____”

A. It showed at 8 o'clock.

B. Just talking about it.

C. I think it wasn't a good game.

D. Great. I gained more knowledge about biology.

94. “What did the meeting discuss? I didn’t attend it because of traffic jam.” - “ ____”

A. I didn’t, either. B. That was great.

C. You missed the meeting. D. I’m sorry, I can’t.

95. “I've called many times but the plumber hasn’t come yet.” - “ ____”

A. Wait a minute, please.

B. We do apologise for this matter. We’ll fix it soon.

C. He's maybe busy now.

D. The problem has been fixed already.

96. “ Would you like to have a picnic with us on the weekend?” - “ ____”

A. Yes, I'd love to. B. You’re welcome. C. Of course not. D. It’s my pleasure.

97. “Have a good day, Peter!” - “____”

A. Thanks. The same to you. B. It’s really a good day.

C. The weather is fine. D. Just a little bit cold.

98. “Which one will you purchase, yellow dress or blue one?” - “____”

A. I don't like, either. B. They’re suitable for you.

C. It’s up to my choice. D. I prefer the blue.

99. “What’s the deadline of our assignment?” - “____”

A. I am not sure. B. We have to submit it by Friday 12.

C. About 1 hour. D. We will write about the environment.

100. “Don’t touch the subjects on display, Nam.” - “____”

A. Ok, let me touch. B. That’s right.

C. Sorry, I don’t know. D. I agree with you, it’s a rule.

101. "Why do you like pop music?” - “____”

A. Pop music originated in the Western world.

B. Because it is soft and beautiful.

C. Westlife is a pop band.

D. Since the 1950s, pop has had some new elements.

102. “What’s your neighbourhood like?” - “____"

A. I live in Ha Noi. B. Sounds good. I like living there.

C. It’s good. I love it. D. No, there is no hospital there.

103. “It’s nearly Tct holiday already.” - “____”

A. How time flies! B. Thanks a million.

C. Don’t make me laugh! D. No such luck!

104. “You can borrow my book.” - “____”

A. There's nothing to it! B. You can such that again!

C. No way! D. Thanks tons.

105. “Excuse me. Could you tell me the way to Central Station?” - “____”

A. Sure. Just go along this street. B. Oh no. This way will take us nowhere.

C. There is no way you can do it. D. That's it! Thanks for your instruction!

1
17 tháng 8 2019

91. “How fashionable a pair of trainers you have!” - “_____

A. Do you want to know where I bought them? B. Thanks for your compliment.

C. I know it’s fashionable. D. Yes, of course.

92. “What can I do for you?” - “_____”

A. No need to help. B. Thank you.

C. Thanks, I’m just looking. D. Sorry for not buying anything.

93. “How was the game show last night?” - “____”

A. It showed at 8 o'clock.

B. Just talking about it.

C. I think it wasn't a good game.

D. Great. I gained more knowledge about biology.

94. “What did the meeting discuss? I didn’t attend it because of traffic jam.” - “ ____”

A. I didn’t, either. B. That was great.

C. You missed the meeting. D. I’m sorry, I can’t.

95. “I've called many times but the plumber hasn’t come yet.” - “ ____”

A. Wait a minute, please.

B. We do apologise for this matter. We’ll fix it soon.

C. He's maybe busy now.

D. The problem has been fixed already.

96. “ Would you like to have a picnic with us on the weekend?” - “ ____”

A. Yes, I'd love to. B. You’re welcome. C. Of course not. D. It’s my pleasure.

97. “Have a good day, Peter!” - “____”

A. Thanks. The same to you. B. It’s really a good day.

C. The weather is fine. D. Just a little bit cold.

98. “Which one will you purchase, yellow dress or blue one?” - “____”

A. I don't like, either. B. They’re suitable for you.

C. It’s up to my choice. D. I prefer the blue.

99. “What’s the deadline of our assignment?” - “____”

A. I am not sure. B. We have to submit it by Friday 12.

C. About 1 hour. D. We will write about the environment.

100. “Don’t touch the subjects on display, Nam.” - “____”

A. Ok, let me touch. B. That’s right.

C. Sorry, I don’t know. D. I agree with you, it’s a rule.

101. "Why do you like pop music?” - “____”

A. Pop music originated in the Western world.

B. Because it is soft and beautiful.

C. Westlife is a pop band.

D. Since the 1950s, pop has had some new elements.

102. “What’s your neighbourhood like?” - “____"

A. I live in Ha Noi. B. Sounds good. I like living there.

C. It’s good. I love it. D. No, there is no hospital there.

103. “It’s nearly Tet holiday already.” - “____”

A. How time flies! B. Thanks a million.

C. Don’t make me laugh! D. No such luck!

104. “You can borrow my book.” - “____”

A. There's nothing to it! B. You can such that again!

C. No way! D. Thanks tons.

105. “Excuse me. Could you tell me the way to Central Station?” - “____”

A. Sure. Just go along this street. B. Oh no. This way will take us nowhere.

C. There is no way you can do it. D. That's it! Thanks for your instruction!

Put a word in each gap in the following dialogue, then practise it with a parter Teacher : There are a lot of festivels around the world. Which festival do you like, Nick ? Nick : I like The Cannes Film Festival. Many film directors, stars and critics come to the ( 1 ) ....................... New film are shown and prizes are given out. The biggest prize is the Palme d'Or, which is ( 2 ) .......................... to the best film. Teacher : That's really interesting. How about you, Tom ?...
Đọc tiếp

Put a word in each gap in the following dialogue, then practise it with a parter

Teacher : There are a lot of festivels around the world. Which festival do you like, Nick ?

Nick : I like The Cannes Film Festival. Many film directors, stars and critics come to the ( 1 ) ....................... New film are shown and prizes are given out. The biggest prize is the Palme d'Or, which is ( 2 ) .......................... to the best film.

Teacher : That's really interesting. How about you, Tom ?

Tom : I like Diwali. It's an Indian festival.

Teacher : ( 3 ) ....................... do you like it ?

Tom : Well, it's a religious festival. There are both of candles and firewords during Diwali

Teacher : That's great ! And you, Hoa ?

Hoa : I like Elephant Race Festival in Dak Lak. It's very amazing to ( 4 ) ........................ them racing

Teacher : Wow ! That sounds fascinating ! What about you, Sam ?

Sam : I like music festival called Burning Man. It's ( 5 ) ........................... every year at the end of August. People go to the desert, make a camp and have a party

Teacher : Thank you all. You really know more than me.

1
19 tháng 2 2017

Put a word in each gap in the following dialogue, then practise it with a parter

Teacher : There are a lot of festivels around the world. Which festival do you like, Nick ?

Nick : I like The Cannes Film Festival. Many film directors, stars and critics come to the ( 1 ) ..........FESTIVAL............. New film are shown and prizes are given out. The biggest prize is the Palme d'Or, which is ( 2 ) .........GIVEN................. to the best film.

Teacher : That's really interesting. How about you, Tom ?

Tom : I like Diwali. It's an Indian festival.

Teacher : ( 3 ) ..........WHY............. do you like it ?

Tom : Well, it's a religious festival. There are both of candles and firewords during Diwali

Teacher : That's great ! And you, Hoa ?

Hoa : I like Elephant Race Festival in Dak Lak. It's very amazing to ( 4 ) ............SEE............ them racing

Teacher : Wow ! That sounds fascinating ! What about you, Sam ?

Sam : I like music festival called Burning Man. It's ( 5 ) ...........HELD................ every year at the end of August. People go to the desert, make a camp and have a party

Teacher : Thank you all. You really know more than me.

17. “I suggest going to Vung Tau on the weekend.” -“ ________________________” A. That’s a fine day. B. That’s a good idea. C. That’s a good trip D. That’s a reason. 18. - “_____________________” - “Don’t worry. I can’t fix it. A. Are you worried? B. May I fix your TV? C. The TV is out of order again. D. I want to fix your TV. 19. I hear it’s very a good film. - ________________ A. Yes, it’s very interesting B. No, I don’t hear that. C. Yes, it’s boring D. No, I hear, too. 20. Would you...
Đọc tiếp

17. “I suggest going to Vung Tau on the weekend.” -“ ________________________”

A. That’s a fine day. B. That’s a good idea. C. That’s a good trip D. That’s a reason.

18. - “_____________________” - “Don’t worry. I can’t fix it.

A. Are you worried? B. May I fix your TV? C. The TV is out of order again. D. I want to fix your TV. 19. I hear it’s very a good film. - ________________

A. Yes, it’s very interesting B. No, I don’t hear that. C. Yes, it’s boring D. No, I hear, too.

20. Would you please repeat it? - Sorry that I ______________ quite catch it.

A. don’t B. couldn’t C can’t D. didn’t

21. Can I help you? - __________________
A. Yes, please. B. All right. What is it? C. You can. D. Not at all.

22. It’s a beautiful day, isn’t it? - ___________________

A. No. B. Oh, why not. C. Yes, it’s lovely. D. I’m not sure.

23. Are you ready to go? - ______________.

A. No. B. Yes, I’m C. Yes, I’m ready to go. D. No, thanks.

24. Shall I tell Tom about that? - No, you _____________ I’ve told him already.

A. wouldn’t B. mustn’t C. needn’t D. shouldn’t

25. Why don’t we go to the beach this Sunday?

A. I suggest we should go to the beach this Sunday

B. This Sunday is the best time to go to the beach.

C. Let’s go to the beach this Sunday.

D. Both A & C are correct.

26. Will you be going to university? - ____________________________

A. Well, I hope to. B. No, I don’t think so. C. No, I am not afraid not. D. Of course not.

27. Are you going to win the game? - ____________________________. All our best players are injured.

A. I think so. B. I don’t think so. C. I’m sure that. D. I have no idea.

28. Will you be going away on holiday? - _______________________. I can’t afford it, really.

A. I hope so. B. I don’t expect so. C. I don’t know. D. I’m willing to.

29. Will you have time to help us? - ______________________ I’m very busy at the moment.

A. I’m afraid not B. I think so. C. I don’t expect so. D. I hope not.

30. Thank you for a lovely evening. - ________________________

A. Have a good day. B. You are welcome. C. Thanks D. Cheer.

1
6 tháng 7 2017

17. “I suggest going to Vung Tau on the weekend.” -“ ________________________”

A. That’s a fine day. B. That’s a good idea. C. That’s a good trip D. That’s a reason.

18. - “_____________________” - “Don’t worry. I can’t fix it.

A. Are you worried? B. May I fix your TV? C. The TV is out of order again. D. I want to fix your TV.

19. I hear it’s very a good film. - ________________

A. Yes, it’s very interesting B. No, I don’t hear that. C. Yes, it’s boring D. No, I hear, too.

20. Would you please repeat it? - Sorry that I ______________ quite catch it.

A. don’t B. couldn’t C can’t D. didn’t

21. Can I help you? - __________________
A. Yes, please. B. All right. What is it? C. You can. D. Not at all.

22. It’s a beautiful day, isn’t it? - ___________________

A. No. B. Oh, why not. C. Yes, it’s lovely. D. I’m not sure.

23. Are you ready to go? - ______________.

A. No. B. Yes, I’m C. Yes, I’m ready to go. D. No, thanks.

24. Shall I tell Tom about that? - No, you _____________ I’ve told him already.

A. wouldn’t B. mustn’t C. needn’t D. shouldn’t

25. Why don’t we go to the beach this Sunday?

A. I suggest we should go to the beach this Sunday

B. This Sunday is the best time to go to the beach.

C. Let’s go to the beach this Sunday.

D. Both A & C are correct.

26. Will you be going to university? - ____________________________

A. Well, I hope to. B. No, I don’t think so. C. No, I am not afraid not. D. Of course not.

27. Are you going to win the game? - ____________________________. All our best players are injured.

A. I think so. B. I don’t think so. C. I’m sure that. D. I have no idea.

28. Will you be going away on holiday? - _______________________. I can’t afford it, really.

A. I hope so. B. I don’t expect so. C. I don’t know. D. I’m willing to.

29. Will you have time to help us? - ______________________ I’m very busy at the moment.

A. I’m afraid not B. I think so. C. I don’t expect so. D. I hope not.

30. Thank you for a lovely evening. - ________________________

A. Have a good day. B. You are welcome. C. Thanks D. Cheer.

18 tháng 2 2023

1. Do I have to take that English course? No, you ... (haven't/ don't have/ mustn't/ needn't)

2. Was it a good discussion? Yes, ...... were exchanged among the participants (much more ideas/ many more ideas/ much number of ideas/ many much of idea)

3. I have been working with this puzzle for two hours. It must be a hard one ... (solve/ solved/ to solve/ solving)

4. Asteriods are minor plantes. Some are fairly large bodies, but ... resemble mountains. (most/ mostly/ almost/ the most)

5. This hotel is really expensive. They ... you 200 dollars a day (price/ cost/ take/ charge)

6. She devoted most of her life .... dectective novles. (to having written/ to write/ to writing/ to have written)

7. But why did the police suspect you? It does not make ... to me (reason/ right sense/ truth)