1.I remember ______ her at a party last weekend.
A. to meet B. meeting C. having met D. to have met
2.I remember ______ to help us when we got into trouble.
A. him to offer B. him offering C. he to offer D. his offer
3. The house needs ______, but they plan to wait until next spring to do it.
A. paint B. to paint C. painting D. be painted
4. Please stop ______. Let’s listen to the radio.
A. arguing B. to argue C. be arguing D. argue
5. I always regret not ______ harder when I was young.
A. studying B. having studied C. to study D. to have studied
答案：1.B 2. B 3.D 4.A 5.A