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viết lại câu sao cho nghĩa ko đổi
1. Mr Nam repaired the computer
-> The computer was repaired by Mr Nam.
2. My grandfather grows a lot of flowers
-> A lot of flowers are grown by my grandfather.
3. The facsimile was invented by Alexander Bain in 1843
-> Alexander Bain invented the facsimile in 1843.
Viết lại câu sao cho nghĩa ko đổi:
1. The facsimile was invented by Alexander Bain in 1843.
--> Alexander Bain..... invented the facsimile in 1843.........
2. They built Angkor Wat long ago.
--> Angkor Wat..was built long ago..........
3. My father has worked in that school for ten years now.
--> My father started..working in that school ten years ago........
Đáp án: A
Giải thích: câu bị động thời quá khứ was/ were + P2 + by + N
Dịch: Máy fax được phát minh bởi Alexander Bain.
11. The facsimile ……………. by Alexander Bain in 1843.
A. invented B. was invented C. has been invented D. has invented
12. If I had my computer now, I ……………. for the answer on the Internet.
A. will search B. would have searched C. would search D. would searched
13. My younger sister confessed ……………. my diary.
A. to read B. reading C. to have read D. to have reading
14. If local people drink this untreated water, they …………… have cholera.
A. will probably B. probably will C. would probably D. probably would
15. Do you agree that playing computer games might make players think …………….?
A. critic B. critical C. critically D. criticism
III. Choose the best option marked A, B, C or D to complete each sentence
1. The facsimile________by Alexander Bain in 1843.
A. is invented B. was invented C. invented D. has been invented
2. The doctor told me more fresh fruit.
A. eat B. to eat C. eating D. ate
3. Can you repair my bike?
A. adjust B. use C. fix D. A & B
4. If I had enough money, I_________abroad to improve my English.
A. will go B. would go C. went D. should have go to
5. I warned him too close to the fire.
A. didn't go B. not going C. no going D. not to go
6. You _________ brush your teeth twice a day.
A. should B. can C. will D. have
7. Tim is a good student. He did very well in the first semester. His mother is ______ him.
A. sorry for B. sad C. proud of D. displeased
8. The new hotel _______ next year.
A. is opened B. will be opened C. is opening D. opens
9. Would you mind .________ on the light?
A. turn B. to turn C. turned D. turning
10. Did the children enjoy __________ when they were on holiday?
A. themselves B. themself C. himself D. itself
11 The facsimile was invented by Alexander Bain in 1843.
12 The beans are dried in the sun.
13 Any payment can be made at any post office.
14 How is English learned by people?
15 A new supermarket is going to be built next year.
16 Where were these photographs taken by you?
17 The murder suspect is being questioned by the policeman now.
18 The instructions will be translated into French by me.
19 Has the meeting been postponed by the council?
20 Why is English learned all over the world by people?
11 The facsimile was invented by Alexander Bain in 1843.
12 The beans are dried in the sun.
13 Any payment can be made at any post office
14 How is English learned?
15 A new supermarket is going to be built next year.
16 Where are these photographs taken?
17 A murder suspect is being questioned by the policemen now.
18 The instructions will be translated into French.
19 Has the meeting been postponed by the council?
20 Why is English learned all over the world?
Alexander Bain (1810-1877) là nhà phát minh, kỹ sư người Scotland. Ông cùng với Giovanni Caselli và Frederick Bakewell nghiên cứu độc lập với nhau về công nghệtruyền hình ảnh và các từ ngữ đơn giản bằng điện báo. Năm 1842, Bain đã phát minh ra fax. Hệ thống fax đầu tiên trên thế giới này gồm có quả lắc chuyển động trên bộ kim loại. Chuyển động này gây ra một dòng điện chạy trên các dây kim loại tới quả lắc treo ở các xa khớp với quả lắc đầu tiên. Giấy xử lý bằng hóa chất được đặt dưới quả lắc thứ nhì và tạo ra hình ảnh giống hệt có màu nâu khi dòng điện ngang qua từ quả lắc tới giấy.
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