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   Choose the correct word:1. Peter had Mary ( buy/ bought/ to buy/ buying ) a gift for him.2. Nam suggested that we ( going/ to go/ go/ went ) camping.3. Hoa suggested ( to meet/ meet/ meeting/ met ) him outside the classroom.4. Look! She has a bee ( sting/ to sting/stinging/ stung).5.You shouldn't force Nam ( sit/ to sit/ sitting/ sat ) down.6.You should give the vitim a cup of tea when he ( reviews/ revives/ awake)7. I promise I will help you. ( OK/ Don't forget/ Sure/ All right)8. Reduce...
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   Choose the correct word:

1. Peter had Mary ( buy/ bought/ to buy/ buying ) a gift for him.

2. Nam suggested that we ( going/ to go/ go/ went ) camping.

3. Hoa suggested ( to meet/ meet/ meeting/ met ) him outside the classroom.

4. Look! She has a bee ( sting/ to sting/stinging/ stung).

5.You shouldn't force Nam ( sit/ to sit/ sitting/ sat ) down.

6.You should give the vitim a cup of tea when he ( reviews/ revives/ awake)

7. I promise I will help you. ( OK/ Don't forget/ Sure/ All right)

8. Reduce means not ( to buy/ buying/ buy/ bought ) products which ( overpackaged/ are overpackaged/ overpackaging )

9. They wear shoes ( make/ made/ making/ made ) from old car tires.

10. There must be a deposit ( in/ on/ into) drink cans.

11. Mai is happy that her brother ( remember/ remembered/ to remember ) her birthday.

12. They are looking forward to ( see/ saw/ seeinh/ to see ) you again.

13. Uyen leaned ( on/ over/ in/ to ) and tried to pick it ( up/of /to/ with )

14. They fell ( into/ in/ on/ onto )the deep water.

15. They're coming ( in/ to/ on/ at ) a tour.

16. We arrived ( in/ at/ on/ of ) Phu Quoc island last year.

 17.  That picture was carved ( in/ into/ on/of ) the rock.

18. He seems ( to be tired/ tired/ tiring/ be tired )

19. They urged us ( to work/ work/ worked/ working )harder.

20. They have to separate the rice ( from/ into/ in/ to ) th husk.

 

2

peter had mary[buy/bought/to buy/buying]a gift for him.

nam sugested that we[going/to go/go/went]camping

hoa suggested[to meet/meet/meeting/met]him outside the classroom.

when I saw him[phay/playing/to play/was play]video game,I[walked/walking/was walking/waslked]home WAS WALKING

look.she has a bee[sting/to sting/stinging/stung]

you shouldn't force Nam[sit/to sit/siting/sat]down.

 youShould give the victim a cup of tea when he [reiews/revives/awake]

7. I promise I will help you. ( OK/ Don't forget/ Sure/ All right)

8. Reduce means not ( to buy/ buying/ buy/ bought ) products which ( overpackaged/ are overpackaged/ overpackaging )

9. They wear shoes ( make/ made/ making/ made ) from old car tires.

10. There must be a deposit ( in/ on/ into) drink cans.

11. Mai is happy that her brother ( remember/ remembered/ to remember ) her birthday.

12. They are looking forward to ( see/ saw/ seeinh/ to see ) you again.

13. Uyen leaned ( on/ over/ in/ to ) and tried to pick it ( up/of /to/ with )

14. They fell ( into/ in/ on/ onto )the deep water.

15. They're coming ( in/ to/ on/ at ) a tour.

16. We arrived ( in/ at/ on/ of ) Phu Quoc island last year.

 17.  That picture was carved ( in/ into/ on/of ) the rock.

18. He seems ( to be tired/ tired/ tiring/ be tired )

19 : bó tay

20. They have to separate the rice ( from/ into/ in/ to ) th husk.

peter had mary[buy/bought/to buy/buying]a gift for him. nam sugested that we[going/to go/go/went]camping hoa suggested[to meet/meet/meeting/met]him outside the classroom. when I saw him[phay/playing/to play/was play]video game,I[walked/walking/was walking/waslked]home look.she has a bee[sting/to sting/stinging/stung] you shouldn'tforce Nam[sit/to sit/siting/sat]down. youShould give the victim a cup of tea when he [reiews/revives/awake] you should put pressure[on/in/into/]the wound and...
Đọc tiếp

peter had mary[buy/bought/to buy/buying]a gift for him.

nam sugested that we[going/to go/go/went]camping

hoa suggested[to meet/meet/meeting/met]him outside the classroom.

when I saw him[phay/playing/to play/was play]video game,I[walked/walking/was walking/waslked]home

look.she has a bee[sting/to sting/stinging/stung]

you shouldn'tforce Nam[sit/to sit/siting/sat]down.

youShould give the victim a cup of tea when he [reiews/revives/awake]

you should put pressure[on/in/into/]the wound and hold it [tightly/tight/]

[could/do/are/should]you give me a bandage,pleasae.[yes/sure/no/good].here you are

I promise I will help you [OK/Don't forget/sure/all right].

reduce means not [to buy /buying/buy/bought]products which [overpackaged/areoverpackaged/overpackaging]

they wear shoes[make/made/making/to make]from old car tires

there must be adeposit [in/on/into]drink cans

Mai is happy that her brother [remember/remembered/to remember]her birthday.

they are looking forward to [see/saw/seeing/to see]you again

I can help you [on/with/in/to]your bags

Uyen leaned[on/over/in/to]and tried to pick it [up/of/to/with]

they fell[into/in/on/onto]the deep water.

they're coming[in/to/on/at]a tour

that picture was carved[in/into/on/of]the rock.

He seems[to be tired/tired/tiring/be tired]

thay have to separate the rice [from/into/in/to]the husk

He gave children presents [in/of/on/at]Christmas Eve.

It is necessary [do/to do/doing]exercise morning.

The student [playing/to play/plays]over there is my son.

He stays up late so as [and/or/to]finish his homework.

would you mind if I [turn/turning/turned]on theTV.

4
13 tháng 1 2018

peter had mary[buy/bought/to buy/buying]a gift for him.

nam sugested that we[going/to go/go/went]camping

hoa suggested[to meet/meet/meeting/met]him outside the classroom.

when I saw him[phay/playing/to play/was play]video game,I[walked/walking/was walking/waslked]home

look.she has a bee[sting/to sting/stinging/stung]

you shouldn'tforce Nam[sit/to sit/siting/sat]down.

youShould give the victim a cup of tea when he [reiews/revives/awake]

you should put pressure[on/in/into/]the wound and hold it [tightly/tight/]

[could/do/are/should]you give me a bandage,pleasae.[yes/sure/no/good].here you are

I promise I will help you [OK/Don't forget/sure/all right].

reduce means not [to buy /buying/buy/bought]products which [overpackaged/areoverpackaged/overpackaging]

they wear shoes[make/made/making/to make]from old car tires

there must be adeposit [in/on/into]drink cans

Mai is happy that her brother [remember/remembered/to remember]her birthday.

they are looking forward to [see/saw/seeing/to see]you again

I can help you [on/with/in/to]your bags

Uyen leaned[on/over/in/to]and tried to pick it [up/of/to/with]

they fell[into/in/on/onto]the deep water.

they're coming[in/to/on/at]a tour

that picture was carved[in/into/on/of]the rock.

He seems[to be tired/tired/tiring/be tired]

thay have to separate the rice [from/into/in/to]the husk

He gave children presents [in/of/on/at]Christmas Eve.

It is necessary [do/to do/doing]exercise morning.

The student [playing/to play/plays]over there is my son.

He stays up late so as [and/or/to]finish his homework.

would you mind if I [turn/turning/turned]on theTV.

13 tháng 1 2018

peter had mary[buy/bought/to buy/buying]a gift for him.

nam sugested that we[going/to go/go/went]camping

hoa suggested[to meet/meet/meeting/met]him outside the classroom.

when I saw him[phay/playing/to play/was play]video game,I[walked/walking/was walking/waslked]home

WAS WALKING

look.she has a bee[sting/to sting/stinging/stung]

you shouldn'tforce Nam[sit/to sit/siting/sat]down.

TO SIT

youShould give the victim a cup of tea when he [reiews/revives/awake]

you should put pressure[on/in/into/]the wound and hold it [tightly/tight/]

[could/do/are/should]you give me a bandage,pleasae.[yes/sure/no/good].here you are

I promise I will help you [OK/Don't forget/sure/all right].

reduce means not [to buy /buying/buy/bought]products which [overpackaged/areoverpackaged/overpackaging]

they wear shoes[make/made/making/to make]from old car tires

there must be adeposit [in/on/into]drink cans

Mai is happy that her brother [remember/remembered/to remember]her birthday.

they are looking forward to [see/saw/seeing/to see]you again

I can help you [on/with/in/to]your bags

Uyen leaned[on/over/in/to]and tried to pick it [up/of/to/with]

they fell[into/in/on/onto]the deep water.

they're coming[in/to/on/at]a tour

that picture was carved[in/into/on/of]the rock.

He seems[to be tired/tired/tiring/be tired]

thay have to separate the rice [from/into/in/to]the husk

He gave children presents [in/of/on/at]Christmas Eve.

It is necessary [do/to do/doing]exercise morning.

TO DO

The student [playing/to play/plays]over there is my son.

PLAYING

He stays up late so as [and/or/to]finish his homework.

TO

would you mind if I [turn/turning/turned]on theTV.

TURN

Exercise 2. Find and correct the mistakes ( Sửa lỗi sai) 1. We suggested him going on holiday to Italy, but he didn’t agree 2. I suggest go camping next Monday 3. How about having dinner and then go to see Possible Dreams? 4. What about went out for a drink ? 5. I suggested that you writing to them to accept their offer. 6.I suggest you shall prepare the lessons at home 7. I suggest to have a separate wastebasket for wastepaper. 8. I suggest that we must take a shower instead of a bath to...
Đọc tiếp

Exercise 2. Find and correct the mistakes ( Sửa lỗi sai) 

1. We suggested him going on holiday to Italy, but he didn’t agree 

2. I suggest go camping next Monday 

3. How about having dinner and then go to see Possible Dreams? 

4. What about went out for a drink ? 

5. I suggested that you writing to them to accept their offer. 

6.I suggest you shall prepare the lessons at home 

7. I suggest to have a separate wastebasket for wastepaper. 

8. I suggest that we must take a shower instead of a bath to save water 

9. He suggested to the committee that they would delay making a decision. 

10. He suggested to go to Phong Nha Cave since it's a famous natural wonder of Viet Nam. 

11. It was reported that the city had invested more on the preservation of it's wonders. 

12. The doctor suggested that he should drink more water and took a lot of rest. 

13. The environmentalist suggest planting more trees to improve the city's landscape and the environment as well. 

14. It is think that fire started at about 8 o'clock 

 

1
12 tháng 12 2021

1 going => go

2 go => going

3 go => going

4 went => going

5 writing => write

6 shall => should

7 to have => having

8 must => should

9 would => should

10 to go => going

11 it's => its

12 took => take

13 suggest => suggests

14 think => thought

Exercise 2. Find and correct the mistakes ( Sửa lỗi sai) 1. We suggested him going on holiday to Italy, but he didn’t agree 2. I suggest go camping next Monday 3. How about having dinner and then go to see Possible Dreams? 4. What about went out for a drink ? 5. I suggested that you writing to them to accept their offer. 6.I suggest you shall prepare the lessons at home 7. I suggest to have a separate wastebasket for wastepaper. 8....
Đọc tiếp

Exercise 2. Find and correct the mistakes ( Sửa lỗi sai) 

1. We suggested him going on holiday to Italy, but he didn’t agree 

2. I suggest go camping next Monday 

3. How about having dinner and then go to see Possible Dreams? 

4. What about went out for a drink ? 

5. I suggested that you writing to them to accept their offer. 

6.I suggest you shall prepare the lessons at home 

7. I suggest to have a separate wastebasket for wastepaper. 

8. I suggest that we must take a shower instead of a bath to save water 

9. He suggested to the committee that they would delay making a decision. 

10. He suggested to go to Phong Nha Cave since it's a famous natural wonder of Viet Nam. 

11. It was reported that the city had invested more on the preservation of it's wonders. 

12. The doctor suggested that he should drink more water and took a lot of rest. 

13. The environmentalist suggest planting more trees to improve the city's landscape and the environment as well. 

14. It is think that fire started at about 8 o'clock 

0
Exercise 2. Find and correct the mistakes ( Sửa lỗi sai) 1. We suggested him going on holiday to Italy, but he didn’t agree 2. I suggest go camping next Monday 3. How about having dinner and then go to see Possible Dreams? 4. What about went out for a drink ? 5. I suggested that you writing to them to accept their offer. 6.I suggest you shall prepare the lessons at home 7. I suggest to have a separate wastebasket for wastepaper. 8. I suggest that we must take a shower instead of a bath to...
Đọc tiếp

Exercise 2. Find and correct the mistakes ( Sửa lỗi sai) 

1. We suggested him going on holiday to Italy, but he didn’t agree 

2. I suggest go camping next Monday 

3. How about having dinner and then go to see Possible Dreams? 

4. What about went out for a drink ? 

5. I suggested that you writing to them to accept their offer. 

6.I suggest you shall prepare the lessons at home 

7. I suggest to have a separate wastebasket for wastepaper. 

8. I suggest that we must take a shower instead of a bath to save water 

9. He suggested to the committee that they would delay making a decision. 

10. He suggested to go to Phong Nha Cave since it's a famous natural wonder of Viet Nam. 

11. It was reported that the city had invested more on the preservation of it's wonders. 

12. The doctor suggested that he should drink more water and took a lot of rest. 

13. The environmentalist suggest planting more trees to improve the city's landscape and the environment as well. 

14. It is think that fire started at about 8 o'clock 

 

0
Exercise 2. Find and correct the mistakes ( Sửa lỗi sai) 1. We suggested him going on holiday to Italy, but he didn’t agree 2. I suggest go camping next Monday 3. How about having dinner and then go to see Possible Dreams? 4. What about went out for a drink ? 5. I suggested that you writing to them to accept their offer. 6.I suggest you shall prepare the lessons at home 7. I suggest to have a separate wastebasket for wastepaper. 8. I suggest that we must take a shower instead of a bath to...
Đọc tiếp

Exercise 2. Find and correct the mistakes ( Sửa lỗi sai) 

1. We suggested him going on holiday to Italy, but he didn’t agree 

2. I suggest go camping next Monday 

3. How about having dinner and then go to see Possible Dreams? 

4. What about went out for a drink ? 

5. I suggested that you writing to them to accept their offer. 

6.I suggest you shall prepare the lessons at home 

7. I suggest to have a separate wastebasket for wastepaper. 

8. I suggest that we must take a shower instead of a bath to save water 

9. He suggested to the committee that they would delay making a decision. 

10. He suggested to go to Phong Nha Cave since it's a famous natural wonder of Viet Nam. 

11. It was reported that the city had invested more on the preservation of it's wonders. 

12. The doctor suggested that he should drink more water and took a lot of rest. 

13. The environmentalist suggest planting more trees to improve the city's landscape and the environment as well. 

14. It is think that fire started at about 8 o'clock 

 

2
12 tháng 12 2021

1 going => go

2 go => going

3 go => going

4 went => going

5 writing => write

6 shall => should

7 to have => having

8 must => should

9 would => should

10 to go => going

11 it's => its

12 took => take

13 suggest => suggests

14 think => thought

12 tháng 12 2021

làm r đăng lại chi bn

8 tháng 4 2018

1.He told me to do my homework before going out with friends

2. Uncle Peter said that he couldn't go to the party because he was busy

3. Tom suggested that they go together

4. It was suggested that we leave now

5. We suggested working collaboratively on the project

Choose one sentence that is closest in meaning to the root one. 1. If Harry keeps on studying as he has been, he'll have no trouble passing his exams. a. Harry will not pass his exams because he is not studying hard. b. Harry is studying hard to pass his exams. c. Harry studies very hard, so he passes all of his exams d. Harry continues studying very hard, but he has trouble passing his exams 2. While we're on vacation, Mary will look after the dog a. We're going to buy a dog for Mary...
Đọc tiếp

Choose one sentence that is closest in meaning to the root one.

1. If Harry keeps on studying as he has been, he'll have no trouble passing his exams.

a. Harry will not pass his exams because he is not studying hard.

b. Harry is studying hard to pass his exams.

c. Harry studies very hard, so he passes all of his exams

d. Harry continues studying very hard, but he has trouble passing his exams

2. While we're on vacation, Mary will look after the dog

a. We're going to buy a dog for Mary after returning from our vacation.

b. If we go on vacation, Mary will take our dog

c. Mary will pay attention to our dog while we're on vacation

d. Mary will take care of our dog while we're on vacation.

3. I ran into Peter, a friend of mine on my way to work this morning

a. Peter and I ran to work this morning.

b. I met Peter unexpectedly on my way to work this mormıng

c. I bad an job appointment with Peter this morning

d. Peter and I met a friend this morning.

4. Why don't you use energy-saving bulbs, Mr. Son?' said Na

a. Nam remind Mr. Son to use energy-saving bulbs.

b. Nam asked Mr. Son not to use energy-saving bulbs.

c. Nam suggested that Mr. Son should use energy-saving bulbs.

d. Nam had Mr.Son replaced energy-saving bulbs.

5. We couldn't go swimming because the sea was too rough.

a. The sea was not calm. However, we still went swimming

b. We could go swimming because of the rough sea.

c. We went swimming although the sea was very rough.

d. The sea was very rough. Therefore, we couldn't go swimming.

2
24 tháng 11 2018

Choose one sentence that is closest in meaning to the root one.

1. If Harry keeps on studying as he has been, he'll have no trouble passing his exams.

a. Harry will not pass his exams because he is not studying hard.

b. Harry is studying hard to pass his exams.

c. Harry studies very hard, so he passes all of his exams

d. Harry continues studying very hard, but he has trouble passing his exams

2. While we're on vacation, Mary will look after the dog

a. We're going to buy a dog for Mary after returning from our vacation.

b. If we go on vacation, Mary will take our dog

c. Mary will pay attention to our dog while we're on vacation

d. Mary will take care of our dog while we're on vacation.

3. I ran into Peter, a friend of mine on my way to work this morning

a. Peter and I ran to work this morning.

b. I met Peter unexpectedly on my way to work this mormıng

c. I bad an job appointment with Peter this morning

d. Peter and I met a friend this morning.

4. Why don't you use energy-saving bulbs, Mr. Son?' said Na

a. Nam remind Mr. Son to use energy-saving bulbs.

b. Nam asked Mr. Son not to use energy-saving bulbs.

c. Nam suggested that Mr. Son should use energy-saving bulbs.

d. Nam had Mr.Son replaced energy-saving bulbs.

5. We couldn't go swimming because the sea was too rough.

a. The sea was not calm. However, we still went swimming

b. We could go swimming because of the rough sea.

c. We went swimming although the sea was very rough.

d. The sea was very rough. Therefore, we couldn't go swimming.

24 tháng 11 2018

Choose one sentence that is closest in meaning to the root one.

1. If Harry keeps on studying as he has been, he'll have no trouble passing his exams.

a. Harry will not pass his exams because he is not studying hard.

b. Harry is studying hard to pass his exams.

c. Harry studies very hard, so he passes all of his exams

d. Harry continues studying very hard, but he has trouble passing his exams

2. While we're on vacation, Mary will look after the dog

a. We're going to buy a dog for Mary after returning from our vacation.

b. If we go on vacation, Mary will take our dog

c. Mary will pay attention to our dog while we're on vacation

d. Mary will take care of our dog while we're on vacation.

3. I ran into Peter, a friend of mine on my way to work this morning

a. Peter and I ran to work this morning.

b. I met Peter unexpectedly on my way to work this mormıng

c. I bad an job appointment with Peter this morning

d. Peter and I met a friend this morning.

4. Why don't you use energy-saving bulbs, Mr. Son?' said Na

a. Nam remind Mr. Son to use energy-saving bulbs.

b. Nam asked Mr. Son not to use energy-saving bulbs.

c. Nam suggested that Mr. Son should use energy-saving bulbs.

d. Nam had Mr.Son replaced energy-saving bulbs.

5. We couldn't go swimming because the sea was too rough.

a. The sea was not calm. However, we still went swimming

b. We could go swimming because of the rough sea.

c. We went swimming although the sea was very rough.

d. The sea was very rough. Therefore, we couldn't go swimming.

11 tháng 1 2018

1. Why don't we do this exercise

_ I suggested doing this exercise.

_ I suggested that we do this exercise.

_ I suggested us for doing this exercise.

2. Let's see a film

_ I suggested seeing a film.

_ I suggested that we see a film.

_ I suggested us for seeing a film.

3. How about buying some new clothes?

_ I suggested buying some new clothes.

_ I suggested that we buy some new clothes.

_ I suggested us for buying some new clothes.

4. What about going to the park ?

_ I suggested going to the park.

_ I suggested that we go to the park.

_. I suggested us for going to the park.

5. Why don't you phone me later ?

_ I suggested that you should phone me later.

_ I suggested you for phoning me later.

_ I suggested you phoning me later.

I/ CHOOSE THE SENTENCE THAT HAS THE SAME MEANING WITH THE SENTENCE PRINTED BEFORE: 1 He sad to me "Do this test again,please!" A. He asked me to do this test again,please B.He askes me to do that test again,please C. He asked me to do this test again D. He askes me to that test again 2 I want to meet alice ,but i don't have her address A. If I had Alice's address,I would meet her B. If I have Alice's address,I will meet her C. If I don't have Alice's address ,I won't meet her D. B and C...
Đọc tiếp

I/ CHOOSE THE SENTENCE THAT HAS THE SAME MEANING WITH THE SENTENCE PRINTED BEFORE:

1 He sad to me "Do this test again,please!"

A. He asked me to do this test again,please B.He askes me to do that test again,please

C. He asked me to do this test again D. He askes me to that test again

2 I want to meet alice ,but i don't have her address

A. If I had Alice's address,I would meet her B. If I have Alice's address,I will meet her

C. If I don't have Alice's address ,I won't meet her D. B and C are correct

3. How long have you bought this car?

A.When did you buy this car ? B.When have you bought this car?

C. When have you buy this car? D. When did you bought this car?

4. The man is my secretary.You saw him yesterday.

A. The man whom you saw yesterday is my secretary B.The man is my secretary who you saw yesterday

C. The man which you saw yesterday is my secretary D. The man is my secretary you saw whom yesterday

5. Why don't you go camping?

A. Let's go camping B.Let's to go camping

C. Shall we go camping ? D.How about go camping?

6.If you don't study harder,you will surely fail the naxt exam

A. Unless you don't study harder,you will surely fail the next exam

B. Unless you study harder,you will surely fail the next exam

C. Unless you study harder,you won't surely fail the next exam

D. Unless you don't study harder,you won't surely fail the next exam

7. The will open the national stadium next sunday

2
17 tháng 8 2017

I/ CHOOSE THE SENTENCE THAT HAS THE SAME MEANING WITH THE SENTENCE PRINTED BEFORE:

1 He sad to me "Do this test again,please!"

A. He asked me to do this test again,please

B.He askes me to do that test again,please

C. He asked me to do this test again

D. He askes me to that test again

2 I want to meet alice ,but i don't have her address

A. If I had Alice's address,I would meet her

B. If I have Alice's address,I will meet her

C. If I don't have Alice's address ,I won't meet her

D. B and C are correct

3. How long have you bought this car?

A.When did you buy this car ?

B.When have you bought this car?

C. When have you buy this car?

D. When did you bought this car?

4. The man is my secretary.You saw him yesterday.

A. The man whom you saw yesterday is my secretary

B.The man is my secretary who you saw yesterday

C. The man which you saw yesterday is my secretary

D. The man is my secretary you saw whom yesterday

5. Why don't you go camping?

A. Let's go camping

B.Let's to go camping

C. Shall we go camping ?

D.How about go camping?

6.If you don't study harder,you will surely fail the naxt exam

A. Unless you don't study harder,you will surely fail the next exam

B. Unless you study harder,you will surely fail the next exam

C. Unless you study harder,you won't surely fail the next exam

D. Unless you don't study harder,you won't surely fail the next exam

17 tháng 8 2017

I/ CHOOSE THE SENTENCE THAT HAS THE SAME MEANING WITH THE SENTENCE PRINTED BEFORE:

1 He sad to me "Do this test again,please!"

A. He asked me to do this test again,please B.He askes me to do that test again,please

C. He asked me to do this test again

D. He askes me to that test again

2 I want to meet alice ,but i don't have her address

A. If I had Alice's address,I would meet her

B. If I have Alice's address,I will meet her

C. If I don't have Alice's address ,I won't meet her

D. B and C are correct

3. How long have you bought this car?

A.When did you buy this car ?

B.When have you bought this car?

C. When have you buy this car?

D. When did you bought this car?

4. The man is my secretary.You saw him yesterday.

A. The man whom you saw yesterday is my secretary

B.The man is my secretary who you saw yesterday

C. The man which you saw yesterday is my secretary

D. The man is my secretary you saw whom yesterday

5. Why don't you go camping?

A. Let's go camping

B.Let's to go camping

C. Shall we go camping ?

D.How about go camping?

6.If you don't study harder,you will surely fail the naxt exam

A. Unless you don't study harder,you will surely fail the next exam

B. Unless you study harder,you will surely fail the next exam

C. Unless you study harder,you won't surely fail the next exam

D. Unless you don't study harder,you won't surely fail the next exam