33. The little boy is very clever _____ every subject.
A. at B. in C. about D. on
32. When the Chinese delegation arrived at Vienna airport, they were received _____ cheers.
A. in B. for C. on D. with
31. Einstein didn’t care for money. Once he used a check _____ $1000 as a bookmark and then he lost it.
A. for B. of C. about D. to
30. More than 20 years ago he was badly wounded in the anti-Vietnam war. Since then he can only walk _____ an arm-chair .
A. in B. on C. by D. over
29. Can you say _____ certain when he will come here?
A. at B. for C. with D. in
28. He is too careful _____ his money; he never buys a drink for us.
A. to B. at C. for D. with
27. You should write the first letter of the sentence _____ capital one.
A. on B. with C. in D. at
26. I called _____ you last night, but you were out.
A. with B. on C. at D. in
25. The train leaves at 6:00 p.m., so I have to be at the station ____ 5:40 p.m. at the least.
A. until B. after C. by D. around