Ⅰ.单句语法填空
1．After __thinking__(think) for some time, I finally made up my mind to give up.
2．One learns a language by making mistakes and __correcting__ (correct) them.
3．Mr Reed made up his mind to devote all he had to __setting__ (set) up some schools for poor children.
4．—You were brave enough to raise objections at the meeting.
—Well, now I regret __doing__ (do) that.
5．Keep on __trying__(try) and you will succeed.
6．It took the workmen only two hours to finish __repairing__ (repair) my car.
7．Though it sounds a bit too expensive, it is worth __buying__(buy)．
8．Have you forgotten __borrowing__(borrow) $1,000 from me last month? Will you please remember __to bring__(bring) it tomorrow?
9．She is very busy __writing__(write) her papers.She is far too busy __to receive__ (receive) callers.
10．Jack said that he wouldn’t mind __waiting__(wait) for us.
