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1. Jack asked me ____.

A. where do you come from?                                     B. where I came from

C. where I come from                                     D. where did I come from?

2. She asked me ____ I liked pop music.    A. when B. what           C. if     D. x

3. The doctor ____ him to take more exercise.

A. told                         B. tell                          C. have told                D. are telling

4. I wanted to know ____ return home.

A. when would she     B. when will she   C. when she will D. when she would

5. Claire told me that her father ____ a race horse.

A. owns                       B. owned                    C. owning                   D. A and B

6. What did that man say ____?

A. at you                     B. for you                    C. to you                     D. you

7. I rang my friend in Australia yesterday, and she said it ____ raining there.

A. is                             B. were                        C. has been                  D. was

8. The builders have ____ that everything will be ready on time.

A. promised                B. promise                   C. promises                 D. promising

9. The doctor ____ him to take more exercise.

A. told                                     B. tell                          C. have told                D. are telling

10. The last time I saw Linda, she looked very relaxed. She explained she'd been on holiday the ____ week.            A. ago             B. following    C. next            D. previous

11. Fossil fuels which are non-renewable pollute the air and cause air ____.

A. pollution     B. solution                   C. contaminate            D. consumption

12. Recycling provides a method of reducing the amount of waste materials that gets to the landfills - thus ____ it less probable for environmental pollution to take place.

A. making                   B. doing                      C. causing                   D. trying

13. If wastes are thrown ____, they can cause pollution in water, land and air.

A. inappropriately       B. disappointingly       C. eco-friendly            D. favourably

14. Trees not only bring nature to urban areas, but they also help clean the air by absorbing pollutants, ____ oxygen, ____ water, and grow food.

A. to provide - to save                   B. to provide - save   C. providing – saving   D. provide - save

15. Air pollution is such a serious ____ that it has been a direct factor in the ____ of millions of people each year.

A. threat - death          B. threat - deaths     C. threaten - death         D. threaten - deaths

16. Sometimes it's better not to buy something new, and buy it ____ instead.

A. used                        B. usable                     C. use                          D. useful

17. He asked the children ____ the river.

A. don't pollute           B. if they don't pollute            C. not to pollute          D. not polluting

18. They asked me how many students ____ in the school.

A. there were              B. were there   C . there are                 D. are there

19. He told me that ____.

A. he would participate in the conservation campaign yesterday

B. he had participated in the conservation campaign the previous day

C. he participated in the conservation campaign the previous day

D. he has participated in the conservation campaign the previous day

20. He asked, “Why did she write the article on conservation?”

      He asked why  ____.

A. she had written the article on conservation   B. she has written the article on conservation

C. she wrote the article on conservation         D. did she write the article on conservation