he didn't know about it until he came home
--> Not until he came home ...............................
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
1.He works hard and he will pass the exam
-> If he works hard, he will pass the exam
2.He didn't pass the exam because he didn't work hard
-> If he had worked hard, he would have passed the exam
3. We can avoid waiting by booking the tickets in advance
-> If we book the tickets in advance, we can avoid waiting
4.She didn't hurry, so she missed the train
->Were she to hurry, she wouldn't miss the train
5.They wanted to buy the house, but they hadn't have enough money
-> If they had had enough money, they would have bought the house
6.We must go now or we'll be late
->If we don't go now, we'll be late
7.He was planning to go to the teacher training college but his father died
-> If his father hadn't died, he would have gone to the teacher training college
8.They didn't follow the map,so they got lost
->If they had followed the map, they wouldn't have got lost
9.I'm having a lot of troubles now because I lost my passport last week
->If I hadn't lost my passport last week, I wouldn't have a lot of trouble now
10.If you don't watch the programme,you can't really guide
->Unless you watch the programme,you can't really guide
Rewrite the following sentences
1.He works hard and he will pass the exam
-> If he works hard, he won't pass the exam
2.He didn't pass the exam because he didn't work hard
-> If he had worked hard, he would have passed the exam
3. We can avoid waiting by booking the tickets in advance
-> If we look the tickets in advance, we can avoid waiting
4.She didn't hurry, so she missed the train
->Had she hurried, she wouldn't have missed the train
5.They wanted to buy the house, but they hadn't have enough money
-> If they had got enough money, they would have bought the house
6.We must go now or we'll be late
->If we don't go, we'll be late
7.He was planning to go to the teacher training college but his father died
-> If his father hadn't died, he would have planned to go to teach training college
8.They didn't follow the map,so they got lost
->If they had followed the map, they wouldn't have lost
9.I'm having a lot of troubles now because I lost my passport last week
->If I hadn't lost my passport last week, I wouldn't have a lot of trouble now
10.If you don't watch the programme,you can't really guide
->Unless you watch the programme,you can't really guide
Combine each pairs of sentences, using "both ... and", "neither ... nor", "either ... or":
1. He didn't smile. He didn't see anything.
=> He neither smiled nor saw anything
2. The hotel isn't clean and it isn't comfortable.
=> The hotel neither clean or comfortable
3. We can go to Rome or we can go to Milan.
=> We can either go to Rome or go to Milan
4. We didn't eat. We didn't drink.
=> We neither ate nor drank
5. He didn't sleep well. I didn't sleep well.
=> Both he and I didn't sleep well
6. My uncle is a writer. He is also a teacher.
=> my uncle is both a writer and a teacher
7. Clark practices law. He also teaches it.
=> Clark both pratices and teaches law
1. we didn't eat anything until he got home
-> it was not until he got home that we ate something
2. john didn't celebrate until he received the offer of promotion in writing
-> it was not until john received the offer of promotion in writing that he celebrated
3. i didn't solve the problem until the teacher helped
-> it was not until the teacher helped that i solved the problem
4. he didn't go to the concert until he was 20
-> it was not until he was 20 that he went to the concert
5. the football match didn't start until 3 yesterday afternoon
-> it was not until 3 yesterday afternoon that the football match started
Not until darkness fell…did he realize…. he hadn’t done half of this work.
A. that he realized
Chọn D
Gián tiếp cần lùi thì, trong câu trực tiếp là quá khứ đơn nên lùi thành quá khứ hoàn thành, last week chuyển thành the week before
1. I can't speak Spanish. Nor can my brother
=> Neither I nor my brother can speak Spanish
2. She isn't teacher. I'm not a teacher
=> Neither she nor I am a teacher
3. He didn't say a word and he didn't smile
=> He neither said a word nor smile
he didn't know about it until he came home
--> Not until he came home did he know about it
#Q
he didn't know about it until he came home
--> Not until he came home ...did 't he know abouth it . ...................