Nội qui tham gia "Giúp tôi giải toán"

1. Không đưa câu hỏi linh tinh lên diễn đàn, chỉ đưa các bài mà mình không giải được hoặc các câu hỏi hay lên diễn đàn;

2. Không trả lời linh tinh, không phù hợp với nội dung câu hỏi trên diễn đàn.

3. Không "Đúng" vào các câu trả lời linh tinh nhằm gian lận điểm hỏi đáp.

Các bạn vi phạm 3 điều trên sẽ bị giáo viên của Online Math trừ hết điểm hỏi đáp, có thể bị khóa tài khoản hoặc bị cấm vĩnh viễn không đăng nhập vào trang web.

monh co ne ban 

acc co dt luon

trả lời:

tôi dịch dc nhé

hok tốt

Tôi đã cố gắng gọi anh ấy nhưng không ai trả lời, đột nhiên một bóng trắng lóe lên phía sau cánh cửa gỗ trước mặt tôi, tôi sợ hãi đột nhiên ai đó gọi lại và nói "Tôi đang ngủ gọi cho tôi làm"

Bài 3 communcation unit 6

income

who is gentle man ???

say cheese

Tiếc mik ko rảnh để ib vs người ko quen òy

Hay add friend với ng` ko quen òy

Sr . Hk tốt !!

Ok!

Nhưng lần sau ko đăng câu hỏi linh tinh nha!

tank ed knight ah bn

Ex2: Change the following sentences into passive voice
1. Mr Tuan delivered the speech yesterday.

=> The speech was delivered by Mr Tuan yesterday.
2. You should turn off the computer at night.

=> The computer should be turned off at night.
3. Someone has stolen my bike.

=> My bike has been stolen.
4. She did this exercrise two days ago.

=> This exercise was done two days ago.
5. She will buy this house.

=> This house will be bought.
6. The workers will build my house next week.

=> My house will be built by the workers next week.
7. He has looked this door.

=> This door has been looked.
8. Last night the visitor ate all the cakes.

=> Last night all the cakes were eaten by the visitor.
9. Tom and Bill painted the fence over there.

=> The fence was painted over there by Tom and Bill.
10. You must finish your homework before 9 o'clock.

=> Your homework must be finished before 9 o'clock.
11. No one helped her solve that problem.

=> She wasn't helped solve that problem.
12. Jane doesn't drink tea very often.

=> Tea isn't drunk by Jane very often.
13. People speak English all over the world.

=> English is spoken all over the world.
14. I haven't seen him for 3 months.

=> He hasn't been  seen for 3 months.
​15. You have to give the book back.

=> The book is had to give back.

Change these sentences into the passive voice:
1. The milkman brings bottles of milk to house
=>bottles of milk are brought to house
2. How do people learn language ?
​=>How is language learnt?
3. The manager must sign the cheque
​=>the cheque must be signed by the manager
5. John will collect me at the airport
​=>I will be collected at the airport by John
6. They are building a new ring road round the city
​=>a new ring road is being built round the city
7. We can't wear jeans at work
​=>jeans can't be worn at work
8. Will you invite her to your birthday party
​=>Will she be invited to your birthday party?
9. They have built a new hospital near the airport
​=>a new hospital has been built near the airport
10. Do they speak French and English in Canada
​=>Are French and English spoken in Canada?

Thanks nhé bn