nhanh 

ngu ta lắm sr

1.How long have you played basketball ?

→ When did you start playing basketball?

2.He began learning einglish three years ago.

→He has learnt English for 3 years

3.The last time i saw him was in 2010.

→ I haven't seen him since 2010

4.Shall we play badminton this weekend ?

→How about playing badminton this weekend?

5.She likes to live in the contryside.

→She enjoys living in the countryside

6.I think it'll snow tomorrow .I will go skiing.

→If It snows tomorrow, I will go skiing

7.You should work hard, or you won't pass the exam.

→If you don't work hard, you won't pass the exam

8.Hurry up or you will be late for the train.

→If you don't hurry up, you will be late for the train

9.Our sources of energy will soon end if we don't try to save them.

→Unless we try to save our sources of energy, they will soon end

10.If she isn't more hard - working, she will grt low marks.

→Unless she is more hard-working, she will get low marks

11.I think that no city is more beautiful than Paris.

→I think this Paris is the most beautiful city 

12.We will probably visit Japan in the future.

→We might visit Japan in the future

13.Peter knew how to skate when he was 12.

→Peter has known how to skate since he was 12

1.when did you play  basketball?

2He hás leanrt english for three years

1,She usually got up late when she was a child

--->She used to get up late when she was a child

2,He doesn't go to school late any more

-->He used to go to school late.

3,I went fishing with my brother when I was a child

--->I used to go fishing with my brother when I was a child.

4,Minh usually jogged when he was yoing

---->He used to jog when he was young.

5,He often played the piano at night

--->He used to play the piano at night

6,When I was a child,I lived in LonDon

--->I used to live in LonDon, when I was a child.

7,My brother often played video games when my mother went out

--->My brother to play video games when my mother went out.

8,There isn't a beautiful building here now

-->There used to be a beautiful building

9,There was a banyan tree here a few years ago ,but now there isn't

--->There used to be a banyan tree here a few years ago.

10,My father isn't busy with his work any more

--->My father used to be busy with his work.

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

Rewrite the following sentences with “used to”

1.They lived in Hanoi some years ago.

=> They used to live in Hanoi

2. John stopped smoking

=>John used to smoke

3. Miss Chi taught us English when we were students

=>Miss Chi used to teach us English when we were students

4.Ronaldo was a football player 10 years ago

=>Ronaldo used to be a football player

5.My father often took me to the city when I was a child

=>My father used to take me to the city when I was a child

6.He was a secretary for my company

=>He used to be a secretary for my company

7.Linda is no longer late in class

=> Linda used to be late in class

8.Her brother no longer smokes cigarettes

=>Her brother used to smoke cigarettes

9.He often fed the pigs when he was young

=>He used to feed the pigs when he was young

10.This city had old buildings, but none can be found nowadays

=>There used to be old buildings in this city

Rewrite the following sentences with “used to”

1.They lived in Hanoi some years ago.

=> They used to live in Hanoi some years ago.

2. John stopped smoking

=> John used to smoke

3. Miss Chi taught us English when we were students

=> Miss Chi used to teach us English when we were students

4.Ronaldo was a football player 10 years ago

=> .Ronaldo used to be a football player 10 years ago

5.My father often took me to the city when I was a child

=> My father often used to take me to the city when I was a child

6.He was a secretary for my company

=> He used to be a secretary for my company

7.Linda is no longer late in class

=> Linda used to be late in class

8.Her brother no longer smokes cigarettes

=>Her brother used to smoke cigarettes

9.He often fed the pigs when he was young

=>He used to feed the pigs when he was young

10.This city had old buildings, but none can be found nowadays

=>There used to be old buildings in this city , but none can be found nowadays

#Yumi

1. My father lived in small village when he was a child.

=> My father used to live  in small village when he was a child.

2. I often walked to school when I was a student.

=> I used to walk to school when I was a student.

3. The students will use public transport .

=> Public transport will be used y the students

4. They turn off the lights when leaving a room.

=> The lights are turned off when leaving a room.

5. Wind power will offer a great deal of energy next century.

=> A great deal of energy will be offered by wind power next century.

6. They will install a network of wind turbines to generate electricity.

=> A network of wind turbines will be installed to generate electricity.

7. We live in the same street. We rarely see each other.

=> In spite of living in the same street, we rarely see each other.

8. I got very wet in the rain. I had an umbrella.

=> Although I had an umbrella, I got very wet in the rain. 

9. We will use less electricity in the future.

=> Less electricity will be used in the future.

10. People in the countryside will increase the use of biogas for cooking.

=> The use of biogas for cooking will be increased in the countryside.

1. I started riding a bike 10 years ago

-> I have ridden a bike for 10 years

2. It is one month since I last saw my father

-> I haven't saw my father for a month

3. He last visited London three years ago

-> He hasn't visited London for 3 years

4. She last telephoned him two months

-> She hasn't telephoned him for 2 months

5. We have never eaten this kind of food before

-> It's the first time we have eaten this kind of food

6. This is the first time I have seen this film

-> I have never seen this film before

7. This is the first time he went abroad

-> He hasn't gone aboard before

8. She started driving 1 month ago

-> She has driven for a month