K
Khách

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

14 tháng 11 2018

II. dùng từ gợi ý viết lại các câu sau sao cho có nghĩa không đổi :

1. we started living here fifteen years ago.

we have .........LIVED HERE FOR FIFTEEN YEARS............

2. the last time she visited me was five months ago.

she hasn't ......VISITED ME FOR FIVE MONTHS.......

3. i last wrote to my uncle in july.

i haven't .....WRITTEN TO MY UNCLE SINCE JULY.......

4. it's a long time since we became close friends.

we have ..........BECOME CLOSE FRIENDS FOR A LONG TIME.............

5. minh began to collect stamps in 2000.

minh has ......COLLECTED STAMPS SINCE 2000......

1. The last time we saw her was on Christmas Day -> We have 2. I haven't eaten this kind of food before => This ia 3. It started raining an hour ago => It has 4. We haven't visited may grandparents for two months => The last time 5. I have studied English for three years => I began 6. My brother hasn't seen his best friend for nearly five years => It's 7. When did you start learning English ? => How long 8. Jane ia as tall as her older sister => Jane ia 9. There houses are not...
Đọc tiếp

1. The last time we saw her was on Christmas Day

-> We have

2. I haven't eaten this kind of food before

=> This ia

3. It started raining an hour ago

=> It has

4. We haven't visited may grandparents for two months

=> The last time

5. I have studied English for three years

=> I began

6. My brother hasn't seen his best friend for nearly five years

=> It's

7. When did you start learning English ?

=> How long

8. Jane ia as tall as her older sister

=> Jane ia

9. There houses are not as large as those houses

=> Those houses

10. Your backpack is not the same as mine

=> My backpack

11. Ba began collecting stamps three years ago

=> Ba has

12. We started living here twenty years ago

=> We have

13. It's five years since I last saw Nam

=> I haven't

14. The last time she visited us was four months ago

=> She hasn't

15. I know Susan, I first met her in 2006

=> I have

16. Minh has a digital camera. He bough it in 2001

=> Minh has had

17. Mai plays the piano. She started when she was ten years old

=> Mai has

18. Barbara is in Ha Noi now. She arrived there five months ago

=> Barbara has

19. They started living here last month

=> They have

20. My shoes are different from yours

=> My shoes

2
5 tháng 12 2017

1. The last time we saw her was on Christmas Day

=> We have not seen her since Christmas Day.

2. I haven't eaten this kind of food before

=> This is the first time I have eaten this kind of food.

3. It started raining an hour ago

=> It has rained for an hour.

4. We haven't visited my grandparents for two months

=> The last time we visited my grandparents was two months ago.

5. I have studied English for three years

=> I began studying English three years ago.

6. My brother hasn't seen his best friend for nearly five years

=> It's nearly five years since my brother last saw his best friend.

7. When did you start learning English ?

=> How long have you learnt English?

8. Jane is as tall as her older sister

=> Jane is the same height as her older sister.

9. These houses are not as large as those houses

=> Those houses are larger than these houses.

10. Your backpack is not the same as mine

=> My backpack different from yours.

11. Ba began collecting stamps three years ago

=> Ba has collected stamps for three years.

12. We started living here twenty years ago

=> We have lived here for twenty years.

13. It's five years since I last saw Nam

=> I haven't seen Nam for five years.

14. The last time she visited us was four months ago

=> She hasn't visited us for four months.

15. I know Susan, I first met her in 2006

=> I have known Susan since 2006.

16. Minh has a digital camera. He bough it in 2001

=> Minh has had a digital camera since 2001.

17. Mai plays the piano. She started when she was ten years old

=> Mai has played the piano since she was ten years old.

18. Barbara is in Ha Noi now. She arrived there five months ago

=> Barbara has arrived Ha Noi for five months.

19. They started living here last month

=> They have lived here since last month.

20. My shoes are different from yours

=> My shoes are not the same as yours.

5 tháng 12 2017

2. This is the first time I ate this kind of food.
3. it has started raining for an hour
4. The last time we have visited my grandparents was two months ago.
5. I began studying English three years ago.
6. It's nearly five years since my brother last saw his best friend.
7. How long have you learned English?
9. Those houses are more larger than there houses.
10. My packback is different from your packback
11. Ba has collected stamps for three years.
12. We have lived here for twenty years.
13. I haven't seen Nam for five years.
14. She hasn't visited us for four months.
15. I have met Susan since 2006.
16. Minh has had a digital camera since 2001.
17. Mai has played the piano since she was ten years old.
18. Babara has arrived to Hanoi for five months.
19. They have lived here for a month.
20. My shoes are not the same as yours.

viết lại cấu ao cho nghĩa không đổi 1. This is the first time he went abroad - He hasn't 2. She started driving 1 month ago - She has 3. We began eating when it started to rain - We have 4. I last had my hair cut when i left her - I haven't 5. The last time she kissed me was 5 months ago - She hasn't 6. It is a long time since we last met - We haven't 7. When did you have it? - How long 8. This is the first time i had such a delicious meal - I haven't 9. I haven't...
Đọc tiếp

viết lại cấu ao cho nghĩa không đổi

1. This is the first time he went abroad

- He hasn't

2. She started driving 1 month ago

- She has

3. We began eating when it started to rain

- We have

4. I last had my hair cut when i left her

- I haven't

5. The last time she kissed me was 5 months ago

- She hasn't

6. It is a long time since we last met

- We haven't

7. When did you have it?

- How long

8. This is the first time i had such a delicious meal

- I haven't

9. I haven't seen him for 8 days

- The last

10. The last time she taught english me was 5 months ago

- She hasn't

12. I haven't taken a bath since monday

- It is

13. It's 2 years since i had a puncture

- I have

14. It's 2 months since he earned any money

- He has

15. He last shaved the day before yesterday

- He hasn't

16. I last drank champagne at my bother's wedding

- I haven't

17. It's 2 years since i was last in Rome

- I haven't

18. I saw Tom last on his wedding day

- I haven't

19. I last ate raw fish when i was in Japan

- I haven't

2
19 tháng 12 2018

viết lại cấu ao cho nghĩa không đổi

1. This is the first time he went abroad

- He hasn't gone abroad before

2. She started driving 1 month ago

- She has driven for 1 month

3. We began eating when it started to rain

- We have eaten since it started to rain

4. I last had my hair cut when i left her

- I haven't had my hair cut since i left her

5. The last time she kissed me was 5 months ago

- She hasn't kissed me for 5 montths

6. It is a long time since we last met

- We haven't met for a long time

7. When did you have it?

- How long have you had it

8. This is the first time i had such a delicious meal

- I haven't had such a delicious meal before

9. I haven't seen him for 8 days

- The last time i last saw him 8 days ago

10. The last time she taught english me was 5 months ago

- She hasn't taught E me for 5 months

12. I haven't taken a bath since monday

- It is Monday since i last took a bath

13. It's 2 years since i had a puncture

- I have had apuncture for 2 years

14. It's 2 months since he earned any money

- He has earned any money for 2 months

15. He last shaved the day before yesterday

- He hasn't shaved the day since yesterday

16. I last drank champagne at my bother's wedding

- I haven't drunk champagne since at my brother's weeding

17. It's 2 years since i was last in Rome

- I haven't been in rome for 2 years

18. I saw Tom last on his wedding day

- I haven't seen tom since on his wedding day

19. I last ate raw fish when i was in Japan

- I haven't eaten raw fish since i was in Japan

17 tháng 7 2019

viết lại cấu ao cho nghĩa không đổi

1. This is the first time he went abroad

- He hasn't gone abroad before

2. She started driving 1 month ago

- She has driven for 1 month

3. We began eating when it started to rain

- We have ate since it stated to rain

4. I last had my hair cut when i left her

- I haven't had my hair cut since i left her

5. The last time she kissed me was 5 months ago

- She hasn't kissed me for 5 months

6. It is a long time since we last met

- We haven't met after it is a long time

7. When did you have it?

- How long have you had it?

8. This is the first time i had such a delicious meal

- I haven't had such a delicious meal before

9. I haven't seen him for 8 days

- The last time I saw him was 8 days ago

10. The last time she taught english me was 5 months ago

- She hasn't taught english me for 5 months

12. I haven't taken a bath since monday

- It is the fist time I have taken a bath

13. It's 2 years since i had a puncture

- I have not had a puncture for 2 years

14. It's 2 months since he earned any money

- He has not earned any money for 2 months

15. He last shaved the day before yesterday

- He hasn't shaved the day after yesterday

16. I last drank champagne at my bother's wedding

- I haven't drank champagne

17. It's 2 years since i was last in Rome

- I haven't been in Rome for 2 years

18. I saw Tom last on his wedding day

- I haven't seen Tom after his wedding day

19. I last ate raw fish when i was in Japan

=> I haven't ate raw fish since I was in japan

P/s: o bik đúng hay s

Rewrite with the same meaning.1.We started living here fifteen years ago.We have……………………………………………….…………………………2.The last time she visited me was five months ago.She hasn’t……………………………………………..…………………………3.I last wrote to my uncle in June.I haven’t………………………………………………………………………….4.He went out. He wanted to buy some stamps (dùng so as to).He……………………………………………………..…………………………5.Minh began to collect stamps in 2000.Minh has…………………………………………………………………………6.It’s three years since I last spoke to her.I...
Đọc tiếp

Rewrite with the same meaning.

1.We started living here fifteen years ago.

We have……………………………………………….…………………………

2.The last time she visited me was five months ago.

She hasn’t……………………………………………..…………………………

3.I last wrote to my uncle in June.

I haven’t………………………………………………………………………….

4.He went out. He wanted to buy some stamps (dùng so as to).

He……………………………………………………..…………………………

5.Minh began to collect stamps in 2000.

Minh has…………………………………………………………………………

6.It’s three years since I last spoke to her.

I haven’t…………………………………………………………………………

7.France presented the Statue of Liberty to the United States in 1876.

The statue………………………………………………………………………..

8.The house belongs to my aunt. It is built of wood (past participle)

The house………………………………………………………………………..

9.Alexander Graham Bell invented telephone.

The telephone…………………………………………………………………...

10.Let’s eat inside the center, at the cafe’ corner.

How………………………………………………………………………….….

11.May I turn on the television?

Do you mind………………………………………………………………….…

12.The front yard is too small to play soccer in

The front yard isn’t………………………………………………………….......

13.It isn’t necessary for you to set off early.

You don’t……………………………………………………………………..…

14.I had a cat once, but I don’t any more.

I used………………………………………………………………………..…..

15.Keeping the environment clean is very important.

It’s……………………………………………………………………………....

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

The time machine……………………………………………………………....

17.Old car tires are recycled to make shoes and sandals.

People………………………………………………………………………..…

18.I’m very sad that I wasn’t accepted in that group.

I’m very sad not………………………………………………………………..

19.I would like you to help me to put the chairs away.

Do you mind……………………………………………………………………

20.Having a vacation aboard is very interesting.

It is……………………………………………………………………………..

21.The water was so cold that the children could not swim in it.

The water was not………………………………………………………………

22.He spends two hours reading books

It takes…………………………………………………………………………

Ai lm giúp mik vs ..Mình đang cần gấp ạ

 

1
10 tháng 12 2021

1. We have lived here for fifteen years.

2. She hasn’t visited me for five months.

3. I haven’t written for my uncle since June.

4. He went out so as to buy some stamps.

5. Minh has collected stamps since 2000.

6. I haven’t spoken to her for three years.

7. The Statue of Liberty was presented to the United States by France in 1876.

8. The house belonging to my aunt is built of wood.

9. The telephone was invented by Alexander Graham Bell.

10. How about eating inside the center, at the cafe’s corner?

11. Do you mind if I turn on the television?

12. The front yard isn’t big enough to play soccer in.

13. You don’t need to set off early.

14. I used to have a cat.

15. It’s very important to keep the environment clean.

16. The time machine will be shown to the public when it is finished.

17. People recycle old car tires to make shoes and sandals.

18. I’m very sad not to have accepted in that group.

19. Do you mind helping me to put the chairs away?

20. It is very interesting to have a vacation abroad.

21. The water was not warm enough for the children to swim in.

22. It takes him two hours to read books.

1) This is the first time he went abroad. => He hasn't................................................................................................. 2) She started driving 1 month ago. => She has.................................................................................................... 3) We began eating when it started to rain. => We have................................................................................................... 4) I last had my hair cut when I left...
Đọc tiếp

1) This is the first time he went abroad.

=> He hasn't.................................................................................................

2) She started driving 1 month ago.

=> She has....................................................................................................

3) We began eating when it started to rain.

=> We have...................................................................................................

4) I last had my hair cut when I left her.

=> I haven't....................................................................................................

5) The last time she kissed me was 5 months ago.

=> She hasn't.................................................................................................

6) It is a long time since we last met.

=> We haven't................................................................................................

7) When did you have it ?

=> How long .................................................................................................?

8) This is the first time I had such a delicious meal .

=> I haven't..................................................................................................

9) I haven't seen him for 8 days.

=> The last ..................................................................................................

10) I haven't taken a bath since Monday.

=> It is .........................................................................................................

1
27 tháng 2 2018

1)This is the first time he went abroad.

=> He hasn't ...........gone abroad before..................

2)She started driving 1 month ago.

=> She has .........been driving for 1 month.............

3)We began eating when it started to rain.

=> We have ........been eating since it stated to rain...........

4)I last had my hari cut when I left her.

=> I haven't ..........had my hair cut since I left her.............

5)The last time she kissed me was 5 months ago.

=> She hasn't ..........kissed me for 5 months..................

6)It is a long time since we last met

=> We haven't .........met each other for a long time............

7)When did you hve it?

=> How long ..........have you had it?............

8)This is the first time I had such a delicious meal.

=> I haven't ......had such a delicious meal before..............

9)I haven't seen him for 8 days

=> The last ..........time I saw him was 8 days ago..............

10)I haven't taken a bath since Monday

=> It is .........4 days since I took a bath..................

27 tháng 2 2018

mơn!yeu

13 tháng 8 2020

1,It's 3 years since I last talked to her on the phone .

-> I haven't ..talked to her on the phone for 3 years............

2, Minh began to collect stamps in 2000 .

-> Minh has collected stamps for 20 years.........

3,The last time she visited me was five months ago.

-> She hasn't .visitted me for five months.......

4, It's a long time since we last went to Australia .

-> We have .not gone to Australia for a long time.........

5, Is this the most fashionable shirt she has got ?

-> Has she .gotten the shirt more fashionable than this ? .......

6, How long is it since you made  friend with Mary ?

-> When did you make friend with Mary ?..

7, How long is it they built this house ?

-> When .did they built this house.?...

8, I last saw them five months ago .

-> I have .not seen them for five months.....

9, I haven't eaten a pizza for a year .

-> The last time .I ate a pizza  was a year ago..

10, I started to learn English three years ago .

-> It is .3 year since the l started lean English............

Rewrite the sentences using PAST SIMPLE or PRESENT PERFECT TENSE. 1. I moved to Ho Chi Minh city in 2000. => I have .................................................. 2. She began to learn English four years ago. => She has ................................................. 3. They started practicing tennis when they were in high school. => They have ............................................................................... 4. They started to French in 2004. => They have...
Đọc tiếp

Rewrite the sentences using PAST SIMPLE or PRESENT PERFECT TENSE.

1. I moved to Ho Chi Minh city in 2000.

=> I have ..................................................

2. She began to learn English four years ago.

=> She has .................................................

3. They started practicing tennis when they were in high school.

=> They have ...............................................................................

4. They started to French in 2004.

=> They have ...............................

5. We began learning English six months ago.

=> We have .....................................................

6. When did she begin to work for this company?

=> How long ......................................................?

7. The last time they visited London was two years ago.

=> They haven't .............................................................

8. He hasn't gone out with her for two years.

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

2
13 tháng 8 2018

Rewrite the sentences using PAST SIMPLE or PRESENT PERFECT TENSE.

1. I moved to Ho Chi Minh city in 2000.

=> I have moved to Ho Chi Minh city since 2000

2. She began to learn English four years ago.

=> She has learnt English for four years

3. They started practicing tennis when they were in high school.

=> They have practised tennis since they were in high school

4. They started to French in 2004.

=> They have learnt French since 2004

5. We began learning English six months ago.

=> We have learnt English for six months

6. When did she begin to work for this company?

=> How long has she worked for this company ?

7. The last time they visited London was two years ago.

=> They haven't visited London for two years

8. He hasn't gone out with her for two years.

=> It's two years since he last went out with her

13 tháng 8 2018

Rewrite the sentences using PAST SIMPLE or PRESENT PERFECT TENSE.

1. I moved to Ho Chi Minh city in 2000.

=> I have moved to Ho Chi Minh city since 2000..................................................

2. She began to learn English four years ago.

=> She has learned English for four years.................................................

3. They started practicing tennis when they were in high school.

=> They have practiced tennis since they were in high school ...............................................................................

4. They started to French in 2004.

=> They have learned French since 2004...............................

5. We began learning English six months ago.

=> We have learned English for six months .....................................................

6. When did she begin to work for this company?

=> How long has she begun to work for this company .................................................?

7. The last time they visited London was two years ago.

=> They haven't visited London for two years.............................................................

8. He hasn't gone out with her for two years.

=> It's two years since he has gone out with her...........................................................

I. điền một từ thích hợp vào chỗ trống : 1. we have been to Hoi an ... five days. 2. my sister's taste is different ... mine, because she likes sugar, but i don't 3. Mr. Long is the ... age as my father. 4. Mai's house is as big ... ours. 5. i haven't phoned Hoa ... last month. 6. since ... have you worked for this company? 7. surface mail is ... cheaper than airmail. 8. How ... has your aunt lived there? 9. it started raining two hours ... 10. the play was quite...
Đọc tiếp

I. điền một từ thích hợp vào chỗ trống :

1. we have been to Hoi an ... five days.

2. my sister's taste is different ... mine, because she likes sugar, but i don't

3. Mr. Long is the ... age as my father.

4. Mai's house is as big ... ours.

5. i haven't phoned Hoa ... last month.

6. since ... have you worked for this company?

7. surface mail is ... cheaper than airmail.

8. How ... has your aunt lived there?

9. it started raining two hours ...

10. the play was quite different from ... i had thought

II. cho dạng đúng của từ in hoa :

1. the ... in our neighborhood are very kind. RESIDE

2. would you like to go to the english ... contest? SPEAK

3. dogs are very ... pets. FRIEND

4. first of all, we have to ... the parcel, madamn. WEIGHT

5. have you seen the ... " what's on tonight?"

III. chọn một đáp án đúng trong ngoặc :

1. his garden isn't as large ( as/ than) mine.

2. my dictionary is different ( than/ from) Lien's.

3. her mother is the ( same/ similar) age as yours.

4. we haven't talked to your sister ( for/ since) a long time.

5. Trung ( hasn't collected/ didn't collect) stamps since christmas.

6. it's nine months since I (drank/ have drunk ) Lipton tea.

7. there are ( much/ more) thn eighty stores in the small.

8. the students were worried ( about/ for) the results of the final exam.

9. we should organize the meeting in ( so/ order) to discuss the new pay offer.

10. she is ( enough/ too) tired to cook the meal tonight.

IV. dùng từ gợi ý viết lại các câu sau:

1. I last saw Minh six months ago.

I haven't ........................................................

2. the last time Tom visited his uncle was two years ago.

It's ........................................................

3. Hoa hasn't written to her parents for three months.

The last ........................................................

4. Lan is better at math than Nga.

Nga isn't ........................................................

5. The last time we ate this kind of food was in Junuary.

we haven't ........................................................

1
14 tháng 11 2018

I. điền một từ thích hợp vào chỗ trống :

1. we have been to Hoi an for five days.

2. my sister's taste is different from mine, because she likes sugar, but i don't

3. Mr. Long is the same age as my father.

4. Mai's house is as big as ours.

5. i haven't phoned Hoa since last month.

6. since when have you worked for this company?

7. surface mail is much cheaper than airmail.

8. How long has your aunt lived there?

9. it started raining two hours ago

10. the play was quite different from what i had thought

II. cho dạng đúng của từ in hoa :

1. the residents in our neighborhood are very kind. RESIDE

2. would you like to go to the english speaking contest? SPEAK

3. dogs are very friendly pets. FRIEND

4. first of all, we have to weigh the parcel, madamn. WEIGHT

5. have you seen the ... " what's on tonight?"

III. chọn một đáp án đúng trong ngoặc :

1. his garden isn't as large ( as/ than) mine.

2. my dictionary is different ( than/ from) Lien's.

3. her mother is the ( same/ similar) age as yours.

4. we haven't talked to your sister ( for/ since) a long time.

5. Trung ( hasn't collected/ didn't collect) stamps since christmas.

6. it's nine months since I (drank/ have drunk ) Lipton tea.

7. there are ( much/ more) thn eighty stores in the small.

8. the students were worried ( about/ for) the results of the final exam.

9. we should organize the meeting in ( so/ order) to discuss the new pay offer.

10. she is ( enough/ too) tired to cook the meal tonight.

IV. dùng từ gợi ý viết lại các câu sau:

1. I last saw Minh six months ago.

I haven't seen Minh for six months

2. the last time Tom visited his uncle was two years ago.

It's two years since Tom last visited his uncle

3. Hoa hasn't written to her parents for three months.

The last time Hoa wrote to her parents was three months ago

4. Lan is better at math than Nga.

Nga isn't as good at math as Lan

5. The last time we ate this kind of food was in Junuary.

we haven't eaten this kind of food since January

14 tháng 11 2018

trần minh anh advertisement nhé

mấy bn giúp mik nha!!! hiện tại hoàn thành chuyển thành qkđơn vs ngược lại 1. noone has challenged his authority before => this is the first time _____________________________________ 2. it stared to rain at 2 o'clock => it has____________________________________________________ 3. i have never been to the ballet before => it is____________________________________ 4. john and mary moved to edinburgh twenty years ago => it is_______________________________________ 5....
Đọc tiếp

mấy bn giúp mik nha!!!

hiện tại hoàn thành chuyển thành qkđơn vs ngược lại

1. noone has challenged his authority before

=> this is the first time _____________________________________

2. it stared to rain at 2 o'clock

=> it has____________________________________________________

3. i have never been to the ballet before

=> it is____________________________________

4. john and mary moved to edinburgh twenty years ago

=> it is_______________________________________

5. the police started looking for him two months ago

=> for two months now the__________________________

6. i have never seen a dirtier-looking dog

=>this is_____________________________________

7. iohn has not had his hair cut for over six months

=>it is_________________________________

8. i haven played football since 2000

=>the last time..........................................................

9. i haven't been to HCM city for 2 years

=>the last time..........................................

10. i've never met such a famous person before

=> it is the first time...............................

11. she hasn't seen that boy here before

=>it is the first.............................................

12. she hasn't written to us since last year

=>the last time......................................

13. she started to learn e 8 years ago

=>it's................................................................

14. he hasn't laughed so much for ager

=>it's.......................................

15. i haven't enjoyed myself so much for years

=>it's...........................................

16. the telephone rang for hours

=> it's hours.................................................

17.i haven't seen him for ages

=>it's...............................................

18. i have learned english for four years

=>we started....................................................

19. his father started to stop smoking last year

=>his father.........................................

20. the editor hasn't written to Mai for a month

=>the editor last.......................................

21. how long have you learned spanish ?

=> how long ago..........................................................?

22. this last time she came back to her hometown was 4 years ago

=>she hasn's..............................

23. he started working as a bank clerk 3 months ago

=>he has..........................................

24. it has been e years since we first flew to singapore

=>we have.................................................................

25. i last had my hair cut in november

=> i haven't.......................................................

26. the last time we called each other was 5 months ago

=>we haven't..............................................

27. this is the first time i had such a delicious meal

=>i haven't............................................................

28. to day is saturday . I haven't taken a bath since wednesday

=> it is...........................................

6
24 tháng 7 2020

1. This is the first time his authority has been challenged

2. It has rained since 2 o'clock

3. It is the first time I have ever been to the ballet

4. It is 20 years since John and Mary moved to Edinburgh

5. For two months now the police has looked for him

6. This is the first time I have ever seen such a dirty-looking dog

7. It is over 6 months since John last had his hair cut

8. The last time I played football was in 2000

9. The last time I went to HCM was 2 years ago

10. It is the first time I have ever met such a famous person

11. It is the first time she has seen that boy here

12. The last time she wrote to us was last year

13. It's 8 years since she learned English

14. It's ages since he last laughed so much

15. It's years since I last enjoyed myself so much

16. It's hours since the telephone rang

17. It's ages since I last saw him

18. We started learing English 4 years ago

19. His father hasn't smoked since last year

20. The editor last wrote to Mai was a month ago

21.How long ago did you start to learn Spanish?

22. She hasn't come back to her hometown for 4 years

23. He has worked as a bank clerk for 3 months

24.We have flown to Singapore for years

25. I haven't had my hair cut since November

26. We haven't called each other for 5 months

27. I haven't had such a delicious meal before

28. It is 3 days since I last took a bath

24 tháng 7 2020

1. noone has challenged his authority before

=> this is the first time ______________his authority has been challenged_______________________

2. it stared to rain at 2 o'clock

=> it has______________________________been raining sice 2 o'clock______________________

3. i have never been to the ballet before

=> it is____________________the first time I have ever been to the ballet________________

4. john and mary moved to edinburgh twenty years ago

=> it is_____________________twenty years since John and Mary moved to edinburgh__________________

5. the police started looking for him two months ago

=> for two months now the_____________the police has looked for him_____________

6. i have never seen a dirtier-looking dog

=>this is___________________the first time I have ever seen a dirtier-looking dog__________________

7. iohn has not had his hair cut for over six months

=>it is_________________over six months since john had his hair cut________________

8. i haven played football since 2000

=>the last time..........................I played football was in 2000................................

9. i haven't been to HCM city for 2 years

=>the last time...................I went to HCM city was 2 years ago.......................

10. i've never met such a famous person before

=> it is the first time................I have ever met such a famous person...............

11. she hasn't seen that boy here before

=>it is the first.....................time she has seen that boy here........................

12. she hasn't written to us since last year

=>the last time..................she wrote to us was last year....................

13. she started to learn e 8 years ago

=>it's..............................8 years since she started to learn E..................................

14. he hasn't laughed so much for ager

=>it's.....................ages since he last laughed so much..................

15. i haven't enjoyed myself so much for years

=>it's....................years since I enjoyed myself so much.......................

16. the telephone rang for hours

=> it's hours........................since the telephone rang.........................

17.i haven't seen him for ages

=>it's.......................ages since I last saw him........................

18. i have learned english for four years

=>we started............................to learn E four years ago........................

19. his father started to stop smoking last year

=>his father.....................hasn't smoked since last year....................

20. the editor hasn't written to Mai for a month

=>the editor last.................wrote to Mai a month ago......................

21. how long have you learned spanish ?

=> how long ago..........................did you learn spanish................................?

22. this last time she came back to her hometown was 4 years ago

=>she hasn's...............come back to her hometown for 4 years...............

23. he started working as a bank clerk 3 months ago

=>he has.................... worked as a bank clerk for 3 months......................

24. it has been e years since we first flew to singapore

=>we have.............................. flown to Singapore for a years...................................

25. i last had my hair cut in november

=> i haven't.............................had my hair cut since November...........................

26. the last time we called each other was 5 months ago

=>we haven't..........................called each other since 5 months ago....................

27. this is the first time i had such a delicious meal

=>i haven't.............................had such a delicious meal before...............................

28. to day is saturday . I haven't taken a bath since wednesday

=> it is......................Wednesday since I took a bath.....................