Viết lại câu với từ cho sẵn:

Maurice didn't come to the meeting yesterday. Perhaps he was ill. (might)

=>Maurice.................... might have been ill................yesterday.

Luckily, Peter wasn't charged with an offense when the police caught him stealing the first time. (off)

=> Peter was very lucky because he....... was let off.....

1 Maurice might have been ill so he didn't come to the meeting yesterday

2 Peter was very lucky because he was let off

1. Do you mind opening the windows?

2. A new school was built last year

3. She said that she was a student

That is the _______where we do all our experiments.

A. laboratory             B. laboratorian        C. labor                      D. laborious

A

A .laboratory   

1. The policeman accused him for stealing that bicycle.

 “You ....stole this bicycle....” the policeman said

2. He will be better if he takes that medicine.

 Unless......he takes that medicine, he will not be better.........

3. Mosquitoes cause malaria and this is well-known.

 That...mosquitoes cause malaria well-known.......

4. Life is short; yet we still waste a lot of time.

 Though.....life is shorrt, we still a lot of time ........

5. If you want to keep fit, you must play sports.

 Unless you........you play sports, you can't keep fit.........

6. Mr. Hill teaches his students to understand different English accents.

 Mr. Hill’s students.......are taught to understand different English accents ........

7. It was such a boring film that we left before the end.

 The film......was so boring that we left before the end.......

8. Robert and Catherine have been married for four years.

 It is four years.....since Robert and catherine got married.....

9. Elizabeth got a bad cough because she started smoking cigarettes.

 If Elizabeth....hadn't smoked cigarettes, she wouldn't have got a bad cough......

10.‘Can I have a new bicycle?’ said Anna to her mother.

 Anna asked.....her mother if she could have a new bicycle....

1. Could you tell me what are the problems on the delivery?

=> Could you tell me what are the problems with the delivery?         

2. who should we talk to about this broke TV?
=> who should we talk to about this broken TV

dài thế

\(\text{1. "I asked Mary if she had left the window open."}\)

\(\text{2. "She asked me if he was drinking tea with me."}\)

\(\text{3. "She said that she was paying him now."}\)

\(\text{ 4. "She asked us if we would do this again next summer."}\)

\(\text{5. "He told Jack that she would phone him tomorrow."}\)

\(\text{6. "Tom asked Jean not to sit beside him."}\)

\(\text{7. "He said that he wanted a camera for his birthday."}\)

\(\text{8. "He told us not to keep the door locked."}\)

Chia động từ ở thì Quá Khứ Đơn.

1. I........at home all weekend. (not stay)

2. Angela .......... to the cinema last night. (go)

3. My friends ........... a great time in Nha Trang last year. (have)

4. My vacation in Hue wonderful. (be)

5. Last summer I ......... Ngoc Son Temple in Ha Noi. (visit)

6. My parents ........ very tired. (be)

7. I .......... many gifts for my little sister. (buy)

8. Lan and Mai ........ monkeys two days ago. (not see)

9. .........Trung ........... chicken and rice for dinner? (eat)

10. They ......... about their holiday in Hoi An. (talk)

Những nhà khoa học phóng vệ tinh  vào không gian để chúng có thể gửi lại cho họ những thông tin cần thiết để nghiên cứu.

they  đằng sau ám chỉ thiết bị thu và gửi thông tin

sattellites thường được các hãng vũ trụ sử dụng hơn là con người astronauts trong việc vào không gian và lấy thông tin; bởi máy móc thì hoạt động được thời gian liên tục và lâu hơn con người ở ngoài vũ trụ, chi phí rẻ hơn và có khả năng thu và xử lý được khối lượng thông tin lớn hơn em nhé!

Rewrite with the given word:

1. The robber suddenly realized that a policeman was watching him. ( watched)

-> The robber suddenly ____________realized that he was being watched___________ by a policeman.

2. Maybe Phong went home early.( may)

-> Phong ________may have gone________ home early.

3. Their plans for the camping have been spoilt by the weather. ( fallen)

-> Their plans _______________for the camping have fallen through because of the weather_______________.

4. My mother thought she might run the out of cash, so she took her cheque-book with her. (Case)

-> My mother took her cheque-book with her________in case she ran_______ out of cash.

5. Minh regrets not buying that watch. (Wishes)

-> Minh ________wishes he had bought_______ that watch.

6. My bicycle needs to be prepared soon. ( must)

-> I really __________must have my bicycle____________ repaired soon.

7. You couldn't't have been successful without her help. ( she)

-> You could not _________have succeeded without__________ her.

8. " You have broken my glasses , Thanh" said Sang. ( accused)

-> Sang _____________accused Thanh of having broken___________ his glass.

Rewrite with the given word:

1. The robber suddenly realized that a policeman was watching him. ( watched)

-> The robber _________was suddenly being watched by a policeman.______________ by a policeman.

2. Maybe Phong went home early.( may)

-> Phong ___________may have gone _____ home early.

3. Their plans for the camping have been spoilt by the weather. ( fallen)

-> Their plans _____________for the campng have Fallen through Because Of The Weather
_________________.

4. My mother thought she might run the out of cash, so she took her cheque-book with her. (Case)

-> My mother took her cheque-book with her_______in case she might run ________ out of cash.

5. Minh regrets not buying that watch. (Wishes)

-> Minh ___wishes he had bought____________ that watch.

6. My bicycle needs to be prepared soon. ( must)

-> I must really ______ have my bike ________________ repaired soon.

7. You couldn't't have been successful without her help. ( she)

-> You could not _____have been successful _____________if she hadn't help you _

8. " You have broken my glasses , Thanh" said Sang. ( accused)

-> Sang ____âccused thanh for having broken _____________________ his glass.