14. I was very _________ that you won that first prize.
A. amazed B. amaze C. amazement D. amazing
15. We stayed at home ___________ it rained heavily.
A. and B. because C. so D. but
16. She is very tired; ....................., she has to finish her homework.
A. moreover B. so C. and D. however
17. Is he an actor ....................... a singer? - An actor.
A. and B. or C. with D. so
18. He was tired, ........................ he took a rest before continuing the
work.
A. so B. and C. but D. if
19. She forgot ........................ off the gas before going out.
A. turn B. turning C. to turn D. turned
20. I suggest ...................... money for the poor people in our
neighborhood.
A. save B. to save C. saving D. saved
21. We can protect the environment by ..................... air pollution.
A. reduce B. reducing C. reduced D. to reduce
22. I want to see the ..................... of environment from the local
authority.
A. protect B. protected C. protecting D. protection
23. I lost my pen. I have looked ..................... it for all morning.
A. at B. after C. up D. for
24. She stays at home because she has to look ....................... her baby.
A. at B. after C. up D. for
25. Remember to turn .................... the light before going to bed.
A. of B. off C. on D. up
26. If we go ............... littering, the environment will become seriously
polluted.
A. to B. in C. out D. on
27. If people stop using dynamite for fishing, a lot of sea creatures will be
well .........
A. preserve B. preservation C. preserved D. preservative
28. His hobbies are playing soccer ................... collecting stamps.
A. and B. but C. however D. although
29. I’d love to play volleyball ................... I must complete my
homework.
A. since B. moreover C. but D. and
30. Scientists are looking for an .................. way to reduce energy
consumption.
A. effect B. affection C. effective D. effectively
31. What can we do to spend less ................... lighting?