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1. “May I take a seat here?” “___________________”
A. I’m not sure B. Yes, please do C. Good idea D. You’re welcome
2. “Kate has been awarded a scholarship to study in France.”. “Oh, really? ____________!”
A. How lucky she is B. What a lucky she C. What lucky she is D. Lucky as she is
3. Her good behaviors made a deep impression ___________all the class members.
A. in B. on C. at D. for
4. My pen pal and I are far away from each other, but we always ______.
A. keep on B. get on C. keep in touch D. write on
5. They really enjoy the peaceful _________________in Viet Nam.
A. Impression B. atmosphere C. faces D. expression
1. “May I take a seat here?” “___________________”
A. I’m not sure B. Yes, please do C. Good idea D. You’re welcome
2. “Kate has been awarded a scholarship to study in France.”. “Oh, really? ____________!”
A. How lucky she is B. What a lucky she C. What lucky she is D. Lucky as she is
3. Her good behaviors made a deep impression ___________all the class members.
A. in B. on C. at D. for
4. My pen pal and I are far away from each other, but we always ______.
A. keep on B. get on C. keep in touch D. write on
5. They really enjoy the peaceful _________________in Viet Nam.
A. Impression B. atmosphere C. faces D. expression
giúp mk lm câu b,c,f,h nhaen
b) \(\dfrac{2}{x^2+2x}+\dfrac{8-2x}{x^3+8}=\dfrac{2}{x\left(x+2\right)}+\dfrac{2}{\left(x+2\right)\left(x^2-2x+4\right)}\)\(=\dfrac{2\left(x^2-2x+4\right)}{x\left(x+2\right)\left(x^2-2x+4\right)}+\dfrac{2x}{x\left(x+2\right)\left(x^2-2x+4\right)}\)
\(=\dfrac{2x^2-4x+8+2x}{x\left(x+2\right)\left(x^2-2x+4\right)}=\dfrac{2x^2-2x+8}{x\left(x+2\right)\left(x^2-2x+4\right)}\)
c) \(\dfrac{x}{1-x^3}+\dfrac{1}{x^2+x-2}=\dfrac{-x}{x^3-1}+\dfrac{1}{x^2+2x-x-2}\)
\(=\dfrac{-x}{\left(x-1\right)\left(x^2+x+1\right)}+\dfrac{1}{x\left(x+2\right)-\left(x+2\right)}\)
\(=\dfrac{-x}{\left(x-1\right)\left(x^2+x+1\right)}+\dfrac{1}{\left(x-1\right)\left(x-2\right)}\)
\(=\dfrac{-x\left(x-2\right)}{\left(x-1\right)\left(x-2\right)\left(x^2+x+1\right)}+\dfrac{1\left(x^2+x+1\right)}{\left(x-1\right)\left(x-2\right)\left(x^2+x+1\right)}\)\(=\dfrac{-x^2+2x+x^2+x+1}{\left(x-1\right)\left(x-2\right)\left(x^2+x+1\right)}\)
\(=\dfrac{3x+1}{\left(x-1\right)\left(x-2\right)\left(x^2+x+1\right)}\)
f) \(\dfrac{1-3x}{2x}+\dfrac{3x-2}{2x-1}+\dfrac{3x-2}{2x-4x^2}\)
\(=\dfrac{1-3x}{2x}+\dfrac{3x-2}{2x-1}+\dfrac{2-3x}{2x\left(2x-1\right)}\)
\(=\dfrac{\left(1-3x\right)\left(2x-1\right)+6x^2-4x+2-3x}{2x\left(2x-1\right)}\)
\(=\dfrac{2x-1-6x^2+3x+6x^2-4x+2-3x}{2x\left(2x-1\right)}\)
\(=\dfrac{-2x+1}{2x\left(2x-1\right)}\)
\(=\dfrac{-\left(2x-1\right)}{2x\left(2x-1\right)}=\dfrac{-1}{2x}\)
h) \(\dfrac{1}{2x^2-x-1}+\dfrac{1}{6x^2+9x+3}\)
\(=\dfrac{1}{2x^2+x-2x-1}+\dfrac{1}{3\left(2x^2+3x+1\right)}\)
\(=\dfrac{1}{x\left(2x+1\right)-\left(2x+1\right)}+\dfrac{1}{3\left(2x^2+x+2x+1\right)}\)
\(=\dfrac{1}{\left(2x+1\right)\left(x-1\right)}+\dfrac{1}{3\left[x\left(2x+1\right)+\left(2x+1\right)\right]}\)
\(=\dfrac{1}{\left(2x+1\right)\left(x-1\right)}+\dfrac{1}{3\left(x+1\right)\left(2x+1\right)}\)
\(=\dfrac{3x+3+x-1}{3\left(2x+1\right)\left(x+1\right)\left(x-1\right)}\)
\(=\dfrac{4x+2}{3\left(2x+1\right)\left(x+1\right)\left(x-1\right)}=\dfrac{2}{3\left(x+1\right)\left(x-1\right)}\)
e) \(\dfrac{x}{x+2}+\dfrac{4}{x-2}+\dfrac{8x}{4-x^2}\)
\(=\dfrac{x}{x+2}+\dfrac{4}{x-2}+\dfrac{-8x}{x^2-2^2}\)
\(=\dfrac{x}{x+2}+\dfrac{4}{x-2}+\dfrac{-8x}{\left(x-2\right)\left(x+2\right)}\)
\(=\dfrac{x^2-2x+4x+8-8x}{\left(x-2\right)\left(x+2\right)}=\dfrac{x^2-6x+8}{\left(x-2\right)\left(x+2\right)}\)
\(=\dfrac{x^2-2x-4x+8}{\left(x-2\right)\left(x+2\right)}=\dfrac{x\left(x-2\right)-4\left(x-2\right)}{\left(x-2\right)\left(x+2\right)}\)
\(=\dfrac{\left(x-2\right)\left(x-4\right)}{\left(x-2\right)\left(x+2\right)}=\dfrac{x-4}{x+2}\)
31. A: Shall I get a taxi for you? B: _________________.
A. Yes, I’d love to B. Oh, that would be nice
C. Let’s do D. Yes, why not?
32. A: Could you mail this letter for me, please? B: _________________.
A. No, I couldn’t B. I’ll try C. Yes, here it is D. I’m sorry, I can’t
33. A: How about going out to dinner tonight? B: _________________.
A. Oh, thank you B. Yes, please
C. No, I don’t want to D. I’m afraid not
34. Family members who live apart try to be together at Tet.
A. beside B. away C. near D. close
35. A: Would you mind lending me your bike?
A. Yes, here it is B. No, not at all C. Yes, let’s D. Good idea
36. A: Why don’t we go for a picnic this weekend?
A. What do you suggest? B. Yes, please
C. How’s that? D. That’s a good idea
37. She often goes ________church to pray because her religion is Islam.
A. on B. at C. of D. to
38. What ________they do yesterday? They played soccer with their friends.
A. do B. to do C. did D. were
39. I wish that Susan ________ harder for her examination.
A. will work B. worked C. has worked D. works
40. That teacher is a (n) __________ one. His pupils like his sense of humor.
A. amusing B. amused C. amusement D. self- amused
41. The class is ________ control because of the game.
A. off B. away from C. out of D. below
42. Let’s go to the cinema, __________
A. will we B. shall we C. let we D. don't we
43. Give her a telephone to ring _________she gets lost.
A. whether B. unless C. until D. incase
44. The party, at _________I was the guest honor, was extremely enjoyable.
A. where B. that C. who D. which
45. The children _________to the zoo.
A. were enjoyed take B. enjoyed being taken
C. were enjoyed taking D. enjoyed taking
46. Go and get me some coffee, _________ ?
A. shall we B. shan’t we C. will you D. won’t you
47. He was unwilling to explain the reason_________ his absence.
A. why B. for C. of D. that
48. She used to------------- a living by delivering vegetables to local hotel.
A. earn B. gain C. get D. win
49. I’d have told you if I _________ the book.
A. had seen by. should have seen C. saw D. would have seen
50. He was so tired that he wasn’t capable_________ driving himself home.
A. to B. for C. of D. from
51. Bin'. “Hello. Can I speak to Lily, please? This is Bin.”
Paula'. “I'm sorry she's out.________”
A. You'll have to wait. B. Would you like to leave her a message?
C. Can you come again? D. This is a wrong time to call her.
52. Alice'. “Is Monday possible for you?”
Chris'. “________”
A. I hope so, too. B. I really enjoy meeting you.
C. Yes. Thank you. D. Yes, that's fine.
53. Tom'. “Thank you very much for your lovely gift! I really like it.”
Maria'. “________”
A. You're welcome. B. Oh, it's OK.
C. I'm pleased. D. It's not good.
54. Robert'. “________”
Mary-. “I'd love to, but I have an evening class tonight.”
A. Do you want to go out for a walk with me?
B. Should you go for dinner with me tonight?
C. Would you like to come to my party tonight?
D. Do you think we must go for dinner tonight?
31. A: Shall I get a taxi for you? B: _________________.
A. Yes, I’d love to B. Oh, that would be nice
C. Let’s do D. Yes, why not?
32. A: Could you mail this letter for me, please? B: _________________.
A. No, I couldn’t B. I’ll try C. Yes, here it is D. I’m sorry, I can’t
33. A: How about going out to dinner tonight? B: _________________.
A. Oh, thank you B. Yes, please
C. No, I don’t want to D. I’m afraid not
34. Family members who live apart try to be together at Tet.
A. beside B. away C. near D. close
35. A: Would you mind lending me your bike?
A. Yes, here it is B. No, not at all C. Yes, let’s D. Good idea
36. A: Why don’t we go for a picnic this weekend?
A. What do you suggest? B. Yes, please
C. How’s that? D. That’s a good idea
37. She often goes ________church to pray because her religion is Islam.
A. on B. at C. of D. to
38. What ________they do yesterday? They played soccer with their friends.
A. do B. to do C. did D. were
39. I wish that Susan ________ harder for her examination.
A. will work B. worked C. has worked D. works
40. That teacher is a (n) __________ one. His pupils like his sense of humor.
A. amusing B. amused C. amusement D. self- amused
41. The class is ________ control because of the game.
A. off B. away from C. out of D. below
42. Let’s go to the cinema, __________
A. will we B. shall we C. let we D. don't we
43. Give her a telephone to ring _________she gets lost.
A. whether B. unless C. until D. incase
44. The party, at _________I was the guest honor, was extremely enjoyable.
A. where B. that C. who D. which
45. The children _________to the zoo.
A. were enjoyed take B. enjoyed being taken
C. were enjoyed taking D. enjoyed taking
46. Go and get me some coffee, _________ ?
A. shall we B. shan’t we C. will you D. won’t you
47. He was unwilling to explain the reason_________ his absence.
A. why B. for C. of D. that
48. She used to------------- a living by delivering vegetables to local hotel.
A. earn B. gain C. get D. win
49. I’d have told you if I _________ the book.
A. had seen by. should have seen C. saw D. would have seen
50. He was so tired that he wasn’t capable_________ driving himself home.
A. to B. for C. of D. from
51. Bin'. “Hello. Can I speak to Lily, please? This is Bin.”
Paula'. “I'm sorry she's out.________”
A. You'll have to wait. B. Would you like to leave her a message?
C. Can you come again? D. This is a wrong time to call her.
52. Alice'. “Is Monday possible for you?”
Chris'. “________”
A. I hope so, too. B. I really enjoy meeting you.
C. Yes. Thank you. D. Yes, that's fine.
53. Tom'. “Thank you very much for your lovely gift! I really like it.”
Maria'. “________”
A. You're welcome. B. Oh, it's OK.
C. I'm pleased. D. It's not good.
54. Robert'. “________”
Mary-. “I'd love to, but I have an evening class tonight.”
A. Do you want to go out for a walk with me?
B. Should you go for dinner with me tonight?
C. Would you like to come to my party tonight?
D. Do you think we must go for dinner tonight?
31. A: Shall I get a taxi for you? B: _________________.
A. Yes, I’d love to B. Oh, that would be nice
C. Let’s do D. Yes, why not?
32. A: Could you mail this letter for me, please? B: _________________.
A. No, I couldn’t B. I’ll try C. Yes, here it is D. I’m sorry, I can’t
33. A: How about going out to dinner tonight? B: _________________.
A. Oh, thank you B. Yes, please
C. No, I don’t want to D. I’m afraid not
34. Family members who live apart try to be together at Tet.
A. beside B. away C. near D. close
35. A: Would you mind lending me your bike?
A. Yes, here it is B. No, not at all C. Yes, let’s D. Good idea
36. A: Why don’t we go for a picnic this weekend?
A. What do you suggest? B. Yes, please
C. How’s that? D. That’s a good idea
37. She often goes ________church to pray because her religion is Islam.
A. on B. at C. of D. to
38. What ________they do yesterday? They played soccer with their friends.
A. do B. to do C. did D. were
39. I wish that Susan ________ harder for her examination.
A. will work B. worked C. has worked D. works
40. That teacher is a (n) __________ one. His pupils like his sense of humor.
A. amusing B. amused C. amusement D. self- amused
41. The class is ________ control because of the game.
A. off B. away from C. out of D. below
42. Let’s go to the cinema, __________
A. will we B. shall we C. let we D. don't we
43. Give her a telephone to ring _________she gets lost.
A. whether B. unless C. until D. incase
44. The party, at _________I was the guest honor, was extremely enjoyable.
A. where B. that C. who D. which
45. The children _________to the zoo.
A. were enjoyed take B. enjoyed being taken
C. were enjoyed taking D. enjoyed taking
46. Go and get me some coffee, _________ ?
A. shall we B. shan’t we C. will you D. won’t you
47. He was unwilling to explain the reason_________ his absence.
A. why B. for C. of D. that
48. She used to------------- a living by delivering vegetables to local hotel.
A. earn B. gain C. get D. win
49. I’d have told you if I _________ the book.
A. had seen B. should have seen C. saw D. would have seen
50. He was so tired that he wasn’t capable_________ driving himself home.
A. to B. for C. of D. from
51. Bin'. “Hello. Can I speak to Lily, please? This is Bin.”
Paula'. “I'm sorry she's out.________”
A. You'll have to wait. B. Would you like to leave her a message?
C. Can you come again? D. This is a wrong time to call her.
52. Alice'. “Is Monday possible for you?”
Chris'. “________”
A. I hope so, too. B. I really enjoy meeting you.
C. Yes. Thank you. D. Yes, that's fine.
53. Tom'. “Thank you very much for your lovely gift! I really like it.”
Maria'. “________”
A. You're welcome. B. Oh, it's OK.
C. I'm pleased. D. It's not good.
54. Robert'. “________”
Mary-. “I'd love to, but I have an evening class tonight.”
A. Do you want to go out for a walk with me?
B. Should you go for dinner with me tonight?
C. Would you like to come to my party tonight?
D. Do you think we must go for dinner tonight?
31. A: Could you mail this letter to me, please?
A. No, I couldn’t B. I’ll try
C. Yes, here it is D. I’m sorry, I can’t
32. A: How about going out to dinner tonight?
A. Oh, thank you B. Yes, please
C. No, I don’t want to D. I’m afraid not
33. She has taught English here _______ 10 years.
A. in B. for C. since D. from
34. They _______ me if I could speak Japanese
A. told B. said C. talked D. asked
35. Mrs. Lan lives here, _______?
A. does he B. doesn’t he C. does she D. doesn’t she
36. If Ba became rich, he _______ travel around the world
A. can B. will C. would D. should
37. If Ba _______ here tomorrow, I will phone you
A. come B. will come C. came D. comes
38. Tornadoes can suck up anything that is _______ their path
A. on B. in C. at D. for
39. Nhan _______ to the sea when she lived in Hai Phong
A. goes B. has gone C. used to go D. is going
40. Nam suggested _______ showers instead of baths to save water
A. takes B. taking C. to take D. take
41. Nga’s house _______ in 1995
A. built B. has been built C. was built D. was building
42. Button decided to continue with his studies for another two years.
A. get on B. go on C. carry out D. turn off
43. Family members who live apart try to be together at Tet.
A. beside B. away C. near D. close
44. She often goes _______ church to pray because her religion is Islam.
A. on B. at C. of D. to
45. What _______ they do yesterday? They played soccer with their friends.
A. do B. to do C. did D. were
46. There used to _______ a movie theatre here, but it closed a long time ago.
A. be B. to be C. being D. been
47. The children are playing _______ in the schoolyard.
A. happy B. happiness C. happier D. happily
48. It is difficult _______English in some weeks.
A. to speak B. speaking C. speaks D. speak
49. He arrived in England _______ Monday evening
A. in B. at C. of D. on
50. Hoa worked hard, _______she passed the exam
A. because B. so C. until D. before
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