A. ab(u)ndant B. st(u)dent C. b(u)lb D. st(u)dy

5.He used to collect stamps when he ……………… a child. A. was B. were C. are D. is

. A. highl(i)ght B. b(i)ogas C. h(i)larious D. t(i)dy

28. At 9 a.m next Monday, we………………. the final test.       A. will be having       B. will have C. have                             D. had

22 .Nuclear power ...............................in the future.  A. will replace            B. replaced C. will be replaced    D. replaces

11. This is Linda’s hat, and those shoes are _________. A. our B. hers C. her D. their

14. The white cat is Helen’s, and the black cat is ________________.                          A. I     B. my   C. mine   D. of mine

17. I think we ______________ have electric taxis very soon.   A. could               B. should             C. will                   D. would

27. …………………. having a happy ending, the film begins with a terrible disaster.                             A. Despite of           B. Although C. In spite of             D. In spite

A. terrif(y) B. satisf(y) C. h(y)dro D. energ(y)

24. Drinking and driving of one of the most common……………….of traffic accidents. A. reasons B. effects C. sources D. causes

20. When ___________ people live in a small place, life can be very difficult.                                   A. a few                   B. few               C. too much             D. too many

30. A healthy child requires…………………………… care than a sick one. A. many B.more C.less D. fewer