1. The squirrel was lucky that it just missed ________.
A. catching B. to be caught C. being caught D. to catch
2. She didn’t remember ________him before.
A. having met B. have met C. to meet D. to have met
3. — What do you think of the book?
— Oh, excellent. It’s worth ________a second time.
A. to read B. to be read C. reading D. being read
4. I can hardly imagine Peter ________across the Atlantic Ocean in five days.
A. sail B. to sail C. sailing D. to have sailed
5. I would appreciate ________back this afternoon.
A. you to call B. you call C. your calling D. you’re calling
6. We are considering ________the plan.
A. being changed B. changing C. to change D. to be changing
7. We advise ________another experiment.
A. to make B. we’ll make C. making D. our making
8. “Keep silent!” the monitor told the boys to stop ________.
A. to talk B. talk C. talking D. being talked
9. People couldn’t help ________foolish emperor in the procession.
A. to laugh B. to laugh at C. laughing at D. laughing
10. Hearing the exciting news, I couldn’t ________with joy.
A. stop jumping B. resist jump C. but to jump D. help jumping