----- Nội dung dịch tự động từ ảnh -----
1. The telephone ______ by Alexander Graham Bell.
A. invented B. is inventing C. be invented D. was invented

2. Beethoven’s Fifth Symphony ________ next weekend.
A. Will be performed B. has been performed C. will be performing D. will have performed

3. this work ______ before you went to Moscow?
A. Will/ have been done B. Has/ been done C. Will/ be done D. Had/ been done

4. “Can’t we do something about the situation?” “Something ______ right now.”
A. is doing B. is do C. is being done D. has been doing

5. The money ______ to him 2 months ago, but it ______ back yet.
A. was lent/ had not been given B. has been lent/ was not given C. was lent/ has not given D. was lent/ has been given

6. Education ______ to be the most important element to develop a country.
A. often be considered B. can often consider C. often considers D. can often be considered

7. This exercise may ______ with a pencil.
A. be written B. be to write C. be writing D. write

8. She could easily ______ for a top model.
A. be mistaken B. have mistaken C. been mistaken D. to be mistaken

9. The cutting down of trees ______ to prevent forest destruction.