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I. Chọn dạng đúng của từ trong ngoặc để điền vào chỗ trống.
1. Nowadays, a lot of inventions (1.carry out) ....are carried out..... by scientist (2.work)......working..... for large industrial firms. However, there (3.be)..........are.......still opportunities for other people (4.invent)....to invent....various things . In Britain, there is a weekly TV program which (5. attempt)....attempts..... to show all the devices which people (6.invent).......have invented.... recently. The people (7.organize)......organizing......the program receive private inventors. However, it is important (9.consider)....to consider.......these questions: Will it work? Will it (10. want) ....be wanted......?Is it new?
II. Chọn đáp án đúng.
1. The Eiffel Tower was designed ............ the French civil engineer Alexander Gustave Eiffel.......... the Paris World's Fair of 1889.
A. by; for B. by; in C. by; on D. by; into
2. You are a tourist on ...... in HCM city.
A. journey B. traveling C. vacation D. trip
3. Would you mind if I ....... a photo.
A. to take B. take C. taken D. took
4. TV.......... information and entertainment.
A. to take B. gives C. brings D. makes
III. Tìm lỗi sai và sửa lỗi.
1. The mail sort => is sorted by computers before delivery.
2. Children educate => are educated in part by television directed by computers.
3. Your study will improve when you know how use => to use computers more effectively.
IV. Viết lại câu nhưng không thay đổi nghĩa.
1. Why don't you ask her yourself?
-> I suggest that you should ask her yourself.
2. "I can swim." she said.
-> She said that she could swim.
3. "Is Big Ben in London, Hoa?" Nhi asked.
-> Nhi asked Hoa if Big Ben was in London.
4. The boys made a fire by their camp.
-> A fire was made by their camp by the boys.
V. Viết lại câu với các từ who, whom, which, where and whose.
1. He met many friends. The friends encouraged him in his work.
=> He met many friends who encouraged him in his work.
2. He often tells me about his village. He was born there.
=> He often tells me about his village, where he was born.
3. Can you understand the question? He asked you the question last time.
=> Can you understand the question which he asked you last time?
4. The man is an architect. We play with his son every day.
=> The man whose son we play everyday is an architect.
5. She is the girl. I bought these roses for her.
=> She is the girl who I bought these roses for.