从A、B、C、D四个选项中，选出与所给句子划线部分意义相同或相近并能替代的那一项。
I wonder if he can come here tomorrow.
A. don’t know B. am not sure C. want to know D. bet
She is always tense before a big exam.
A. relaxed B. embarrassed C. stressed out D. frustrated
—Did you get your report card?
—Yes. I have ______ learning it, and I didn’t pass the English exam.
A. fun B. interest C. trouble D. mistake
At Halloween most people ______ as ghosts.
A. wear B. put on C. dress up D. are dressed in
Look, the man is pointing ______the girl ______ a knife, please call at 110 quickly.
A. for; to B. at; with C. to; by D. out; in
Mom, the red coat is ______, but the price of the purple one is ______.
A. cheap; expensive B. expensive; low C. low; expensive D. expensive; high
Since the musician ______ to China, he ______ several concerts in different cities.
A. came; had B. has come; had
C. came; has had D. comes; would have
—I think Lucy ______ be in the library. She said she would go there.
—No, she ______ be there. I met her on the way to the cinema a moment ago.
A. might; mustn’t B. can; needn’t C. must; can’t D. could; may not
The 2012 Olympic Games ______ in London.
A. holds B. will hold C. will be held D. were held
In order to spend ______ time with me, my mother gave up her job.
A. quite a few B. plenty of C. little D. a little