1. We live here in 2005 ( since )

=> We have lived here since 2005

2. When did you begin to learn English ?

=> How long have you learnt English?

3. No one in my class is taller than Hoa .

=> Hoa is the tallest in my class

4. This is the first time I went to Paris.

=> I have never gone to Paris before

1. We have lived in here since 2005.

2. How long have you learnt English?

3.  Hoa is the tallest student in my class.

4. I have never went to Paris before.

1. Wehave lived here since 2005.

2. How long have you learnt English?

3. Hoa is the tallest in my class.

4. I have never gone to Paris before.

1. Mrs An didn' t drink coffee when she was young but she s it now.

-Mrs An didn' t use  to drink coffee when she was young.

2. I got up late last year, but now i get up early.

- I used  to get up late last year.

3. Two years ago, my brother often played chess very well but now he doesn't .

- My brother  used to play chess very well two years ago.

4. My father usually played soccer, but now he doesn' t any more .

- My father used  play soccer.

5. When did you begin to study English?

- How long  have you studied English?

6. How long have you studied medicine ?

- When did you begin to studied medicine?

7. When did you start to learn English?

- How long have you learnt English?

8. The last time we ate this kind of food was in January.

- We haven't  eaten this kind of food since January.

9. Hoa has written to me since she moved to London.

- Hoa started  to write to me since she moved to London.

~~Good luck~~

\(\left(1-\frac{1}{2}\right)\left(1-\frac{1}{3}\right)\left(1-\frac{1}{4}\right)...\left(1-\frac{1}{2012}\right)\)

\(=\frac{1}{2}.\frac{2}{3}.\frac{3}{4}.\frac{4}{5}...\frac{2010}{2011}.\frac{2011}{2012}\)

\(=\frac{1.2.3.4...2010.2011}{2.3.4.5...2011.2012}\)

=\(=\frac{1}{2012}\)

1 The last time I jogged was 2 months ago.

2 She hasn't visited us for four months.

3 How long have you learnt English?

1. The last time I jogged was 2 months ago

2. She hasn't visited us for four months

3. How long have you learnt English ?

Viết lại câu sao cho nghĩa ko đổi:

When did you have it?

=> How long have you had it?

When did you have it?

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

học tốt

trả lời

When did you have it ?

=> how long have you got it ?

cho mk 1 nha

Viết lại câu sao cho nghĩa k đổi

1. My wait in the queue has lasted forty minutes so far

-> I......has been waited in the queue for forty minutes so far.........................

2. I'm asking you this question for the third time

-> THis is............the third time I have asked you this question...........................

3. She will never get in touch with him

->THis is the.........last time she has got in touch with him.......................

4. When did you learn to drive?

-> How long is it........taken you to learn to drive?..............

5. How long have they lived in this city?

-> How long ago........did they live in this city?..................

1. My wait in the queue has lasted forty minutes so far

-> I have been waited in the queue for forty minutes so far

2. I'm asking you this question for the third time

-> This is the third time I have asked you this question

3. She will never get in touch with him

->This is the last time she has got in touch with him

4. When did you learn to drive?

-> How long is it taken you to learn to drive?

5. How long have they lived in this city?

-> How long ago did they live in this city?

1. We started learning English when we were in grade 3.

=) We ..have learnt English ...........since.. we were in grade 3..............

2. How long is the road ?

=) What ....is the length of the road?...............

3. There is noise pollution. People and animals have hearing problems

=) If.......there isn't noise pollution, ... people and animals  wonn't have hearing problems.......................

we have learned E since we ...

What is the length of the road

If there weren't noise pollution,people and animals wouldn't have...

Viết lại câu sau = cách khác, nghĩa ko thay đổi

1. We haven't helped children do homework since we left university

=> The last time we helped children do homework when we left university.

2. When did you begin to plant trees?

=> How long have you planted tree ?

1. The last time we helped children do homework when me left university.

2. How long have you planted tree?

Viết lại câu sau bằng cách khác, nghĩa ko thay đổi

1. We haven't helped children do homework since we left university

=> The last time we helped children do homework when we left university.

2. When did you begin to plant trees?

=> How long have you planted tree ?

viết lại câu sao cho nghĩa ko thay đổi :

1. When did you study English? (How long)

How long have you studied english ?

2. They began building this house 2 months ago. (They have)

they have built this house for 2 months.

3.My father started to work in this factory last week. (My father has)

My father has worked in this factory since last week.

4. How long has he worked in the garden? (When)

when did he last work in the garden ?

1. When did you study English? (How long)
=> How long have you studied English?

2. They began building this house 2 months ago. (They have)
=> They have built this house since 2 months

3.My father started to work in this factory last week. (My father has)
=> My father has worked in this factory last week

4. How long has he worked in the garden? (When)
=> When did he work in the garden?

viết lại câu bằng tuef ngữ cho trước sao cho nghĩa ko đổi :

1. We can't afford to buy the car

=> The car is too expensive for us to buy.

2. we arrived too late to see the film

=> We didn't arrive early enough to see the film.

3. how long is it since you used the car ?

=> When did you begin to use the car?

1. The car is too expensive for us to buy.

2. We didn't arrive early enough to see the film

3.When did you begin use to the car