______ your composition carefully, some spelling mistakes can be avoided.
A. Having checked B. If you check
C. Check D. To check
—Where have you been recently?
—I ________ in Hangzhou on business for a week last month.
A. have been B. had gone C. had been D. was
We are looking forward to ______ another chance ______ it again.
A. be given; to try B. give; to try
C. giving; trying D. having; to try
—What were you trying to prove to the police?
— I was last night.
A. That B. When C. Where D. What
—Are you pleased with what he has done?
—It couldn’t be ________ . Why didn’t he put more effort into his work?
A. any worse B. much better C. so bad D. the best
I was close to being killed the day before yesterday. A truck passed me at ______ I thought was a crazy speed.
A. as B. which C. what D. that
