1. She saw somebody ____________ through the window.
A. jump B. jumps C. to jump D. jumped
2. It was so kind of you ____________ me ____________ the problem.
A. help/ solve B. to help/ solving
C. to help/ solve D. help/ to solve
3. Her mother will never let you ____________ her daughter.
A. married B. marry C. to marry D. marrying
4. They have just finished ____________ their hiking trip tomorrow.
A. to planning B. to plan C. planning D. plan
5. We all agree ____________ you whenever you are in need.
A. help B. helping C. to help D. helped
6. He said he would rather ____________ home than go to that terrible party.
A. staying B. stayed C. stay D. to stay
7. My close friend often prefers ____________ to ____________ on weekends.
A. fishing/ dancing B. fishing/ dance C. fish/ dancing D. fish/ dance
8. What would you like ____________ when you have some free time?
A. do B. doing C. to do D. done
9. Do you still remember ____________ me for the very first time in Ha Noi?
A. to meet B. meet C. meeting D. met
10. He forgot ____________ the door when he went out. Someone broke in and stole everything.
A. to lock B. locking C. locks D. lock