11. I haven't seen her since 2007  -> it's...13 year since I.last saw her......

12.I haven't been to the dentist's for 2 years -> it's..2.year since the last time I went to the dentist........

13. It's last year since i last heard from her -> I have..heard.from her for 1 year......

14. It's 2 years since i saw her -> I haven't...seen her for 2 years.

15.Na and Mi last visited their parents in 1998 -> it's...22 year since the last time Na and Mi visited their parents...

16. She last visited her parents in 1998 -> it's..22 year since the last time she visited her mother......

17.The last time i saw him was ten years ago -> it's..ten years since the last time I saw.him...

18. They haven't phoned us for a month -> it is.a month since the last time they.phoned ours..........

19. They haven't seen my friend for 1 month  -> It is 1 month.since the last time they.saw my.friend........

20. John has not had his hair cut for over six months -. it is..over 6 months since the last time John cut his hair.........

21.Lan and Maryam have corresponded for 3 years -> it is 3 years .since the last time Lan and Maryam corresponded............

22. Lan hasn't written to Maryam gor 2 months -> Lan didn't..write to Maryam 2 months ago.......

1.Viết lại các câu sau đây dưới dạng CÂU ĐIỀU KIỆN LOẠI 2

1..My brother doesn't buy that car because he doesn't have enough money.

If ..........My brother had enough money,he would buy that car .......................

2. We don't go out beacuse it rains

If.............it didn't rain,we would go out ....................

3.I don't know his address, so I can't contact him.

If........................I knew his address, I could contact him................

4.It's too cold so we can't go swimming.

If..................It weren't too cold , we could go swimming.............

5.The exercises are very difficult so I can't finish in fiffteen minutes.

If.................The exercises weren't very difficult , I could finish in fiffteen minutes......................

6.She can't go to the meeting bacause she is busy

If..............she weren't busy,She could go to the meeting.......................

7.because I don't meet her, I don't give her your letter.

If................. I met her, I would give her your letter......................

8.They are too slow, they can't win the mach

If...........They weren't too slow, they could win the mach.........

9.She is too weak, she can't take any exercise.

If...................She weren't too weak, she could take any exercise.................................

10.People don't understand him bacause he doens't speak clearly

If.....................he  spoke clearly,People would understand him.............................-

1. The children can't go swimming because the sea is rough. 
=> If  the sea weren't rough, the children could go swimming
2. John is fat because he eats so many chips 
=> If John didn't eat so many chips, he wouldn't be fat
3. They are poor, so they can't help us
=> If they weren't poor, they could help us
4. Mary is shy, so she doesn't enjoy parties
=> If Mary weren't shy, she would enjoy parties
5. I haven't got a key. That's why I can't get in 
=> If I had got a key, I could get in
6. It's raining, so we can't have lunch in the garden
=> If it weren't raining, we could have lunch in the garden
6. I don't know anything about him, so I can't tell you 
=> If I knew something about him, I could tell you
7. She doesn't take any exercise, so she is overweight 
=> If  she took some exercise, she wouldn't be overweight
8. I am bad at English. That's why I can't do homework
=> If I weren't bad at English, I could do homework
9. He doesn't practise speaking French, so he doesn't speak it fluently 
=> If he practised speaking French, he would speak it fluently

-Câu điều kiện loại 2 diễn tả điều không thể xảy ra ở hiện tại hoặc tương lai.

-Cấu trúc: If+S+V(quá khứ đơn), S+would/could/might+ V

1. It's 2 months since they last ate meat

They haven't.....eatten meat for 2 months......................................

2. We began studying here 5 year ago

We have.......studied here for 5 years.........................................

3. This is the first time we have been to Singapore

We have....not been to Singapore before ............................................................

4 I last saw him when I was a student

I haven't.........seen him since I was a student....................................

1. They haven't eaten meat for 2 months.

2. We have studied here for 5 years.

3. We have never been to Singapore before.

4. I haven't seen him since I was a student.

Học tốt~♡

1. It's 2 months since they last ate meat

They haven't...............eatten meat for 2 months ............................

hc tốt 

Ps

Viết lại câu giữ nguyên nghĩa :

1. My father started to give up smoking last year.

=> My father has given up smoking since last year

2. The last time they spoke to her was when they were at her party.

=> They haven't spoken to her since they were at her party.

3. It is nearly twenty years since I last saw my uncle.

=> I haven't seen my uncle for nearly twenty years

4. This is the first time I have eaten such a delicious cake.

=> I have not eaten such a delicious cake before

5. I am sorry that I am busy today so I can't go with you.

=> I wish I wasn't busy today so that I could go with you

6. What a pity! Dung must work on Saturday

=> I wish Duong hadn't to work on Saturday

7. There is much air pollution in her area.

=> She wishes there wasn't much air pollution in her area.

8. He can not swim because it is in the winter.

=> He wishes it wasn't in the winter so that he could swim

9. We speak English badly.

=> We wish we spoke E well

36 seen Nam for 3 years.

37 not to make so much noise.

38 very important to keep the environment clean.

I haven't seen him for months

=> I last saw him months ago

I haven't beem to a concert for over a year

=> The last time I was to a concert was over a year ago

The last time I really enjoyed myself was you birthday party

=> I haven't enjoyed myself since your birthday party

It's nearly 20 years since my father saw his brother

=> My father hasn't seen his brother for nearly 20 years

When did you learn to driver?

 => How long have you learnt to driver?

you have tidied this room for week?

=> I't weeks since you last tidied this room

we starrted looking for a flat 2 months ago and we are still looking?

=> We have looked for a flat for 2 months and we are still looking

This is the first time I've been to a night club?

=> I haven't been to a night club before

They have never hear such a thing before?

 => This is the first time They have heard such a thing

1.Peter's mother remainded him:"Don't forget to turn off the light when you go out".

2.If our grandparents live far away, we don't usually visit them.

3.The road was very slippery so they couldn't drive fast.

4The children went out to play football after finishing their homework.

Em chỉ làm được 4 câu đầu thôi ạ

trình độ của em là lớp 7 hi vọng sớm nhân được lời giải các câu còn lại để tham khảo

2. If our grandparentss don't live far from here, we will usually visit them.

3. The road was very slippery, so they couldn't drive fast.

5. I come back to the village where I was born.

6. I haven't swum for six months.

7. I was woken by the neighbor's dog this morning.

9. I can't speak English as well as my sister.

10. The furniture was too expensive for me to buy it.

11. If I'm free today, I will go for a picnic with you.

12. In spite of working really hard, he couldn't earn enough money to buy a house.

13. After did some exercise, Kathy had a shower.

Tuy mới học lớp 7 và có nhiều kiến thức chưa biết nhưng qua những gì được học ở đội tuyển và lớp học thêm, em hi vọng đáp án của em sẽ giúp cho chị/anh có đáp án chính xác hơn trong bài làm của mình!

1. " Don't forget to turn off the lights when you go out, Peter ", his mother said

-> Peter's mother reminded him not to forget to turn off the lights when he went out, Peter

2. Our grandparents live far away. We don't usually visit them ( If)

If our grandparents didn't live far away, we would usually visit them

3. They couldn't drive fast. The road was very slippery ( so )

The road was very slippery, so they couldn't drive fast

4. The children finished their homeword. They went out to play football ( after )

After the children had finished their homeword, they went out to play football 

5. I came back to the village. I was born in that village ( where )

I came back to the village where I was born 

6. It's six months since I last went swimming

-> I haven't gone swimming for six months

7. The neighbor's dog woke me up this morning

-> I was waken up by the neighbor's dog this morning

8. "What time is the meeting?"

-> She wanted to know what time the meeting was

9. My sister is a better speaker of English than me

-> I can't speak English as well as my sister

10. The furniture was very expensive. I didn't buy it ( too )

The furniture was too expensive for me to buy

11. I can't go for a picnic with you. I'm not free today ( If )

If I weren't busy today, I could go for a picnic with you

12. He worked really hard. He couldn't earn enough money to buy a house ( In spite of )

In spite of working hard, he couldn't earn enough money to buy a house

13. Kathy did some exercise. Then she had a shower ( After )

After Kathy did some exercise, she had a shower