16. Helen is much more kind to her youngest child than to the others,___________ of course, make the others unhappy.
A. who B. which
C. she D. that
17. --Could I use your bike, Jack? --Of course, you____________.
A. can B. may
C. could D. might
18. We must keep our room clean. Dirt and disease go , you know.
A. from time to time B. hand in hand
C. step by step D. one after another
19. During the ten-day vacation, they traveled to France their own expense
A. on B. with
C. at D. in
20. If human beings had been a bit less greedy and cruel, more birds and animals _________dying out.
A. ought to avoid B. could have been avoided
C. should have avoided D. might have avoided
21. We liked the oil painting better____________ we looked at it.
A. as B. while
C. the D. the more
22. I don't skate now, but I___________ when I was a kid.
A. used to B. am used to it
C. sued D. used to do
23. He didn’t seem to mind_____________ TV while he was trying to study
A. them to watch B. that they watch
C. their watching D. watching
24. Flight BA 123 to Vienna is now boarding at
A. Gate 21 B. 21St Gate
C. the Gate 21 D. 21 Gate
25. --Did you enjoy yourself yesterday?
--Yes. As you saw , ________ party went on in___________ most pleasant atmosphere.
A. the; a B. the; the
C. a; the D. a; a
26. —He isn’t particular about his food. —Yes, he eats_____________ anything.
A. nearly B. mostly
C. almost D. possibly
27. You____________ this morning if you really wanted to see it yourself.
A. ought to come B. mostly
C. almost D. possibly
28. __________ you understand the rule, you will have no further difficulty.
A. While B. Once
C. Though D. Unless
29. --Whose advice do you think I should take? --___________.
A. You speak B. That's it
C. It’s up to you D. You got it
30. Jack is one of those men who_________ best evening the most difficult situations.
A. his B. your
C. their D. one's
