Unit 5 Great People

18. the flowers__________often.
  a. must be water b. must be watered c. must watered d. must water
19. the books may__________ for two weeks.
 a. be kept b. be borrowed c. keep d. borrow
20. the broken bike_________ here by mr smith.
  a. can mend b. can mended c. can be mend d. can be mended
21. the old bridge in my hometown_________ next month.
  a. is going to be rebuilt b. will rebuilt c. are going to be rebuiltd. are going to rebuilt
22. the play _________ at the theatre next sunday.
  a. is going to be shown b. will shownc. will show d. is shown
23. the old stone bridge __________ next week.
  a. is going to be rebuilt b. will be rebuild c. are going to be rebuilt d. will rebuild
24. now these magazines_________ in the library for a long time.
a. have kept b. are keeping c. have been keeping d. have been kept
25. tea _________ in the south of china.
 a. grows b. is grown c. were grown d. will grow
26.the bridges_________ two years ago.
a. is built b. built c. were built d. was built 
27. the river smells terrible. people must __________ dirty things into it.
    a. be stopped to throw b. be stopped from throwing c. stop to throw d. stop from throwing
28. the teapot _________ water.
a. is filled with b. filled of c. fulling of d. filled
29. old people must be looked after well and __________ politely.
  a. speak to b. spoken c. speak d. spoken to
30. old people must _________.
  a. look after well b. be looked well after c. looked well after d. be looked after well
31. newly-born babies_________in hospital.
  a. are taken good care b. are taken good care of c. take good care of d. take good care
32. these walls_________stone.
  a. are made of b. m ade of u c. are made into d. made into