Choose the correct answer

1. You can watch Harry Potter on TV  ________ you can read it.

    A.  so

B. and

C. but

D. or

2. “- ________ a nice T-shirt, Trang!”    _ “Thank you”

    A. How

B. What

C. Which

D. It

3. “- ________ films have you seen this week?” _ “Only one”

    A.  How many

B. What

C. Which

D. Who

4. There aren’t ________  good films on TV at the moment.

    A. some

B. any

C. much

D. a lot

5. If we cut down more trees, there ________ more floods.

    A. are

B. were

C. have been

D. will be

 6. That is ________ book I’ve ever read.

    A. the borest

B. the boring

C. the most boring

D. the most bored

7.  The opposite of "polluted " is ....................                      

    A. fresh      

B. good   

C. dirty      

D. safe

8. We should use reusable water bottles ___________ of plastic ones.                                            

   A. instead    

 B. because

C. despite       

D. however

9. In the future, we won’t go on holiday to the beach but we ________ go on holiday to the moon.

    A. must

B. can’t

C. might

D. won’t

10. ________ you swim when you were ten?

    A. Can

B. Could

C. Will

D. Might

11. My father likes watching TV____________ he doesn’t like listening to music.

    A. and  

B.  so

C. but

D. because

12. We should use _____________pens and pencils to reduce rubbish.

    A. reliable

B. reusable

C. refillable

D. sociable

13. In the future, we will have ___________to do housework.

    A.  robots

B. wireless TV

C.  smart phone

D. hi-tech fridge

14. Eiffel Tower is the most attractive ____________in France.

    A. building

B. resort

C. square

D. landmark

15. We should use _________to save natural resources.

    A. oil

B. solar energy

C. coal

D. gas

16._______________ means creating new products from used materials.

    A. Reduce

B. Reuse

C. Recycle

D. Rebuild

17. If the ______________  is polluted, we won’t have enough food to eat.

    A. water

B. air

C. noise

D. soil

18. We should give unused clothes to _____________to help the people in need.

    A. charity

B. factory

C. market

D. hospital

19. ___________ are you going to stay here?            ~ For a week.

    A. How often

B. How long

C. How many

D. How far

         20. ______________.happens when water in lakes,rivers and oceans is polluted.

          A. Air pollution          

B. Soil pollution            

C. Water pollution        

D. Noise pollution