从下面每小题的A、B、C三个选项中选出可以替换划线部分的最佳选项。
--- Why do you look so worried?
--- Because I can’t solve the problem. I’m afraid I can’t pass the exam.
A. deal with            B. face               C. set off
He used to play a joke on Jim.
A. take care of          B. play against        C. make fun of
---Have you ever been to abroad as an exchange student(交换生)?
---No, I haven’t.
A. to a big city
B. to a foreign country
C. to a different school
He felt very sad after he failed the exam
A. didn’t know
B. didn’t pass
C. didn’t take
To be on a diet, the fat girl eats little every day.
A. lose some weight
B. put on some weight
C. become prettier
If you want to be ahead of your classmates, you have to work harder.
A. in touch with
B. better than
C. away from
If you want to get first place, you must keep yourself relaxed.
A. excited                  B. patient                    C. Calm
---What do you usually do at the weekend?
---Well, you see, there are plenty of good places to go, such as theatres, clubs and parks.
A. a lot of                  B. some                     C. Few