III. Circle the best answer to complete each of the following sentences.
1. We didn’t ___________ cycle to school two years ago.
A. used to B. use to C. uses to D. using to
2. It must be amazing ___________ elephants racing.
A. see B. to see C. seeing D. saw
3. ___________ often is Burning Festival held?
A. What B. When C. Which D. How
4. When there is a traffic jam, it___________ me a very long time to go home.
A. costs B. takes C. last D. spends
5. I like playing tennis, ……………….. my father doesn’t.
A. because B. but C. and D. even though
6.. …………….. she dislikes coffee, she drinks it to keep herself warm.
A. Although B. Because C. Because of D. Despite
7. Energy can be collected by solar …………….. on sunny days.
A. boards B. panels C. bars D. sheets
8. If he works more slowly, he ……………….. so many mistakes.
A. wouldn’t make B. doesn’t make C. didn’t make D. won’t make
9. We ……………… to school two years ago. Now I go to school on foot.
A. used to cycle | B. cycle | C. were cycling | D. went |
10. Solar energy will ……………………… to solve the problem of energy shortage.
A. use B. be used C. used D. using
11. …………………………… the film is a bit frightening, I really enjoyed it.
A. Nevertheless | B. However | C. Despite | D. Although |
12. …………………… the silly story, many people enjoyed the film.
A. In spite of | B. Although | C. However | D. Nevertheless |
13. To save money, we learn to …………….. some daily products like coca cola bottles.
A. keep | B. reuse | C. produce | D. reduce |
14. In the green future, vehicles will be powered by………………….. .
A. coal | B. solar energy | C. petrol | D. gas |
15. I’m tired of ……………….. nothing to do at home.
A. to have | B. had | C. having | D. have |
16. In order to save energy, don’t forget to……………………. the lights before you leave.
A. turn | B. turn on | C. turn off | D. turn of |