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21 tháng 6 2018

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~~

1 tháng 7 2018

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

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

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

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

4 tháng 11 2017

I . complete the following sentences with used to or didn't use to

1. I often play chess now . I didn't use to play ( not play ) chess when I was young

2. my brother used to play ( play ) soccer a lot but he doesn't play anymore

3. Peter often walks to school now . He didn't use to walk ( not walk ) to school two years ago

4. She likes eating durian now . She didn't use to eat ( not eat ) durian when she was young

5. I didn't use to like ( not like ) her but we are best friends now

6. When I was a child , I used to study ( study ) hard

7. I often drink coffee now . I didn't use to drink ( not drink ) before

8. I used to go( go ) fishing but now I don't go fishing anymore

9. My father gave up smoking a year ago . He used to smoke ( smoke ) twenty cigarettes a day

10. there used to be ( be ) a bridge here but it collapsed a long time ago

21 tháng 7 2017

Used to or Did...use to, Didn't use to

6.when Carol was a child, she was very shy. now she's not shy.

-> Carol.........used to be very shy........., but she isn't anymore

7.i didn't get up early when i was younger. now i usually get up early.

-> i didn't....use to get up early.., but now i do

8.when i was younger, i made a lot of spelling mistakes. now i don't anymore

->i.....used to make a lot of spelling mistakes.., but i don't anymore

20 tháng 7 2018

6.When Carol was a child, she was very shy. Now she's not shy.

-> Carol used to be shy, but she isn't anymore

7.I didn't get up early when I was younger. Now I usually get up early.

-> I didn't used to get up early, but now I do

8.When I was younger, I made a lot of spelling mistakes. Now I don't anymore

->I used to make a lot of spelling mistakes, but I don't anymore

VIII. - Rewrite these sentences, using " used to ", " didn't use to ", " Did... use to ". 1. When I wass a child, I watched cartoon on TV. I don't watch cartoons anymore. -> I ...., but I don't anymore. 2. Did you go to a kindergarten when you were a child? -> Did....? 3. When I was child, I cried a lot. I don't cry a lot now. -> I ...., but I don't anymore. 4. Now you live in this town. Where did you live before you came here? -> Where .... before you cảm here? 5. When I was a...
Đọc tiếp

VIII. - Rewrite these sentences, using " used to ", " didn't use to ", " Did... use to ".

1. When I wass a child, I watched cartoon on TV. I don't watch cartoons anymore.

-> I ...., but I don't anymore.

2. Did you go to a kindergarten when you were a child?

-> Did....?

3. When I was child, I cried a lot. I don't cry a lot now.

-> I ...., but I don't anymore.

4. Now you live in this town. Where did you live before you came here?

-> Where .... before you cảm here?

5. When I was a child, I wanted to be an adult like my father.

-> I .... like my father.

6. When Carol was a child, she was very shy. Now she's not shy.

-> Carol ...., but she isn't anymore.

7. I didn't get up early when I was younger. Now I usually get up early.

-> I didn't ...., but now I do.

8. When I was younger, I made a lot of spelling mistakes. Now I don't anymore.

-> I ...., but I don't anymore.

9. When Brian was younger, he didn't drink coffee. Now he drinks coffee.

-> Brian didn't ...., but now he does.

10. Did you like wearing new clothes when you were a child?

-> Did....

3
21 tháng 9 2017

VIII. - Rewrite these sentences, using " used to ", " didn't use to ", " Did... use to ".

1. When I wass a child, I watched cartoon on TV. I don't watch cartoons anymore.

-> I ..used to watch cartoon on TV.., but I don't anymore.

2. Did you go to a kindergarten when you were a child?

-> Did..you use to go to a kindgarden..?

3. When I was child, I cried a lot. I don't cry a lot now.

-> I ..used to cry a lot.., but I don't anymore.

4. Now you live in this town. Where did you live before you came here?

-> Where ..did you use to live.. before you cảm here?

5. When I was a child, I wanted to be an adult like my father.

-> I ..used to want to be an adult.. like my father.

6. When Carol was a child, she was very shy. Now she's not shy.

-> Carol ..used to be very shy.., but she isn't anymore.

7. I didn't get up early when I was younger. Now I usually get up early.

-> I didn't ..use to get up early.., but now I do.

8. When I was younger, I made a lot of spelling mistakes. Now I don't anymore.

-> I ..used to make a lot of spelling mistakes.., but I don't anymore.

9. When Brian was younger, he didn't drink coffee. Now he drinks coffee.

-> Brian didn't ..use to drink coffee.., but now he does.

10. Did you like wearing new clothes when you were a child?

-> Did.you used to wear new clothes whe you wear a child...

21 tháng 9 2017

1.....used to watch TV. 2......used go to a kindergarten. 3......used to cry a lot. 4......did you use to live. 5......used to want to be. 6.....used to be shy. 7......use to get up early. 8.....used to make a lot of spelling mistakes. 9.......use to drink coffee. 10.....you use to wear new clothes.

Viết lại câu sao cho nghĩa của câu không đổi: 1) I didn't often go to the supermarket every Sunday last year => I didn't use ........................................................................... 2) Her hair now is much longer than that in the past => In the past, her hair used ........................................................ 3) I didn't collect dolls when I was in the secondary school => I used...
Đọc tiếp

Viết lại câu sao cho nghĩa của câu không đổi:

1) I didn't often go to the supermarket every Sunday last year

=> I didn't use ...........................................................................

2) Her hair now is much longer than that in the past

=> In the past, her hair used ........................................................

3) I didn't collect dolls when I was in the secondary school

=> I used ...............................................................................

4) Did she often go to the beach when she lived in Hai Phong?

=> Did she use ............................................................................

5) mI usually stayed up late to do my homework last year, but now I don't

=> I used .....................................................................................................

6) There were some flowers in the field, but now there aren't any

=> There used ................................................................................

7) Peter doesn't live with his parents any more

=> Peter used ....................................................

8) He is not a poor man any more, but he become a rich businessman

=> He used .............................................................................................

3
13 tháng 1 2020

1. to go to the supermarket every Sunday last year

2. to be much shorter than that now

3. I didn't use to collect dolls when I was in the secondary school

4. to go to the beach when she lived in Hai Phong?

5. to stay up late to do my homework last year, but now I don't

6. to be some flowers in the field, but now there aren't any

7. to live with his parents

8. to be a poor man, but he become a rich businessman

13 tháng 1 2020

1) I didn't often go to the supermarket every Sunday last year

=> I didn't use to go to the supermarket every Sunday last year

2) Her hair now is much longer than that in the past

=> In the past, her hair used to be shorter

3) I didn't collect dolls when I was in the secondary school

4) Did she often go to the beach when she lived in Hai Phong?

=> Did she use to go to the beach when she lived in Hai Phong?

5) mI usually stayed up late to do my homework last year, but now I don't

=> I used to stay up late to do my homework last year

6) There were some flowers in the field, but now there aren't any

=> There used to be some flowers in the field

7) Peter doesn't live with his parents any more

=> Peter used to live with his parents

8) He is not a poor man any more, but he become a rich businessman

=> He used to be a poor man

8 tháng 8 2016

1. My father gave up smoking two years ago. He ______used to smoke________ (smoke) a packet of cigarettes a day.
2. There_____used to be______________ (be) a movie theater here but it closed a long time ago.
3. Mr. An________did not use to drink___________ (not drink) coffee when he was young but he like it now.
4. Peter_______used to have____________ (have) a motorbike, but last month he sold it and bought a car.
5. I________did not use to like___________ (not like) her but we are best friends now.
6.They came to live in the city last year. They______used to live_____________ (live) in a small village in the country.
7. My sister ________used to play___________ (play) tennis a lot but she doesn’t play very often now.
8. When I was a child I__________did not use to study_________ (not study) hard.

8 tháng 8 2016

 

III. Complete these sentences with used to or didn`t use to.
Ex: I used to so swimming (go swimming) but now I don’t go swimming any more.
1. My father gave up smoking two years ago. He didn't used to smoke a packet of cigarettes a day.
2. There is used to a movie theater here but it closed a long time ago.
3. Mr. An didn't used to drink coffee when he was young but he like it now.
4. Peter used to have a motorbike, but last month he sold it and bought a car.
5. I didn't used to like her but we are best friends now.
6.They came to live in the city last year. They used to live in a small village in the country.
7. My sister used to play tennis a lot but she doesn’t play very often now.
8. When I was a child I didn't used to study hard.

Viết lại câu giữ nguyên nghĩa : 1. Mr and Mrs Smith are flying to Ha Noi now. (travelling) 2. Van had a motorbike once, but he doesn't have it any more. (used) 3. My father usually goes to work by car. ( drives ) 4. This part of the city didn't have traffic jams very often. (use) 5. I used to walk to school when I was young. ( foot ) 6. Did you often go to the beach when you lived in Nha Trang ? => Did you use .............. 7. linda doesn't live with her parents any more. => Linda...
Đọc tiếp

Viết lại câu giữ nguyên nghĩa :
1. Mr and Mrs Smith are flying to Ha Noi now. (travelling)
2. Van had a motorbike once, but he doesn't have it any more. (used)
3. My father usually goes to work by car. ( drives )
4. This part of the city didn't have traffic jams very often. (use)
5. I used to walk to school when I was young. ( foot )
6. Did you often go to the beach when you lived in Nha Trang ?
=> Did you use ..............
7. linda doesn't live with her parents any more.
=> Linda used ............
8. My hair now is much longer than that in the past.
=> In the past my hair used .............
9. I usually stayed up late to watch football matches last year, but now I don't.
=> I used ..............
10. There were some trees in the field, but now there aren't any.
=> There used ............
11. Linh walked to school some years ago but now she cycles there.
=> Linh used ...............
12. My father often swam in the pool near his house when he was a boy.
=> My father used .................
13. There are many green trees in front of my house but now it is a big car park.
=> There used ...............
14. There was often no pollution here.
=> There didn't ...............
15. Linda doesn't live with her parents any more
=> Linda ...............
16. He is not a poor man any more, but he becomes a rich businessman.
=> He used .............

0
9 tháng 11 2021

giúp tui với mn

9 tháng 11 2021

didn't use to drink (used to V: từng có thói quen làm gì)

I. Complete each sentence using"used to" or "didn't use to"+ one of the following verbs. Use each verb only once. Live-(not)like -go-(not)get up-travel-be-(not)drink-have. 1. Carol .... A lot when she was single. These days she doesn't take many trips. 2. My uncle's family.... in Dalat.Now they live in Ho Chi Minh City. 3. You....coffee before. Now you drink it a lot. 4. Kim....very long hair when she was a school girl. 5. This building is now a restaurant. It....a theater years ago. 6....
Đọc tiếp

I. Complete each sentence using"used to" or "didn't use to"+ one of the following verbs. Use each verb only once.

Live-(not)like -go-(not)get up-travel-be-(not)drink-have.

1. Carol .... A lot when she was single. These days she doesn't take many trips.

2. My uncle's family.... in Dalat.Now they live in Ho Chi Minh City.

3. You....coffee before. Now you drink it a lot.

4. Kim....very long hair when she was a school girl.

5. This building is now a restaurant. It....a theater years ago.

6. Bruno.... Vietnamese food,but now he often eats it.

7. Now I normally go to bed at about 9o'clock,but I....to sleep much later before.

8. When Nam first worked on a farm,he.....at 5 in the Morning.

II.Join each pair of sentences, using "which"or"who"

1. Carlaviss reading the novel.I lent it to her last week.

2. Did you see the film? It was on TV last night.

3. I know someone. This person likes you.

4. They lived in a village. It didn't have much work for young people.

5. Show me the photographs. You took them on your holiday.

6. The reporter immediately wrote down the information. I gave it to him

7. The dentist took out two of his teeth. Joe went to see her yesterday.

8. I've written down the words. I looked them up this morning.

9. Anna put on the clothes. She had bought them the day before.

10. That's the man. My father often plays chess with him.

0
Comaplete the second sentence so that it has a similar meaning to the first. 1.Her hair now is loger than that in the past In the past her hair used................... 2. I didn't collct coll when I was in secondary school . I used ........................................................................ 3. Did she often go to the beach when she lived in Hai Phong ? Did she use ............................................................... 4.I usually stayed up late to do my homework...
Đọc tiếp

Comaplete the second sentence so that it has a similar meaning to the first.

1.Her hair now is loger than that in the past

In the past her hair used...................

2. I didn't collct coll when I was in secondary school .

I used ........................................................................

3. Did she often go to the beach when she lived in Hai Phong ?

Did she use ...............................................................

4.I usually stayed up late to do my homework last year , but now I don't .

I used ...............................................................................

5. There were some flowers in the field , but now there aten't any.

There used ....................................................................

6. peter doesn't live with his parents any more .

Peter used ...............................................................

7. He is not a poor man any more, but he becomes a rich businessman

He used ....................................................................................................

2
1 tháng 6 2018

Comaplete the second sentence so that it has a similar meaning to the first.

1.Her hair now is loger than that in the past

In the past her hair used.......to be shorter than it is now........

2. I didn't collct coll when I was in secondary school .

I used ......to collcet coll when I was in secondary school ..........

3. Did she often go to the beach when she lived in Hai Phong ?

Did she use .................to go to the beach when she lived in Hai Phong ?......

4.I usually stayed up late to do my homework last year , but now I don't .

I used ......to stay up late to do my homework last year .............

5. There were some flowers in the field , but now there aten't any.

There used ..........to be some flowers in the field.........

6. peter doesn't live with his parents any more .

Peter used .......to live with his parents.................

7. He is not a poor man any more, but he becomes a rich businessman

He used ...........to be a poor man.................................

3 tháng 6 2018

Comaplete the second sentence so that it has a similar meaning to the first.

1.Her hair now is loger than that in the past

In the past her hair used......to be shorter than it is now.............

2. I didn't collct coll when I was in secondary school .

I used ..not to collect coll when I was in secondary school......................................................................

3. Did she often go to the beach when she lived in Hai Phong ?

Did she use .........to go to the beach when she lived in Hai Phong?......................................................

4.I usually stayed up late to do my homework last year , but now I don't .

I used .....to stay up late to do my home work last year..........................................................................

5. There were some flowers in the field , but now there aten't any.

There used ........to be some flowers in the field............................................................

6. peter doesn't live with his parents any more .

Peter used ................to live with his parents...............................................

7. He is not a poor man any more, but he becomes a rich businessman

He used ..........to be a poor man..........................................................................................z