16. There are many ______ power plants in this area.
A. liquid B. land C. hydro D. water
17. Look! The train___________
A. come B. is coming C. am coming D. are coming
18. Can you be quieter? I ___________to concentrate
A. am trying B. try C. is trying D. are trying
19. He __________a motorcycle to the centre now.
A. rides B. ride C. is riding D. are riding
20. We ___________a project of science at present.
A. is doing B. are doing C. do D. does
21. Please don't make so much noise. The baby ___________in the room.
A. sleep B. am sleeping C. is sleeping D. are sleeping
22. My classmates ___________football in the playground at the moment.
A. am playing B. is playing C. playing D. are playing
23. The festival ___________at 8:30 a.m.
A. starts B. is starting C. to start D. start
24. It's 10 o'clock now and I___________ a book.
A. are reading B. reads C. am reading D. is reading
25. Mary ___________to lose weight because she ___________very fat.
A. wants / is B. wants / is being C. want / are being D. want / be
26. When he ___________in, I___________ in the kitchen.
A. comes / am cooking B. come / am cooking
C. is coming / am D. comes / are
27. They ___________ research on new battery systems.
A. does B. are doing C. are do D. are
28. What ___________ Kelvin doing? – He ___________ at my desk.
A. do - does B. is - sits C. does - sits D. is – is sitting
29. We___________ a plan to reduce the use of water for the toilet.
A. need B. are need C. are needing D. needs
30. Scientists ___________ a new vaccine against skin cancer.
A. develops B. are develop C. are developing D. developing
31. Renewable energy sources ___________ in usage.
A. increase rapidly B. rapidly increase
C. rapidly are increasing D. are rapidly increasing
32. We ___________ about how much our consumption of energy is.
A. talks B. talking C. are talking D. talked
33. Where ___________? – I ___________ my lessons in the study.
A. are you - am preparing B. you are – am preparing
C. are you - prepares D. you are - prepare
34. On my way home, I ___________ to buy a bottle of fresh water.
A. stop usually B. usually stop C. am usually stopping D. am stopping usually
35. Why ___________the company ___________ for new sources of drinking water?
A. does - looking B. do - look C. is - looking D. is - looks
16.C
17.B
18.A
19.C
20.B
21.C
22.D
23.A
24.C
25.A
26.A
27.B
28.B
29.A
30.C
31.D
32.C
33.B
34.B
35.C