help me
6. Ann was very surprised to find the door unlocked. She remembered ___it before she left.
a. to lock b. locking c. lock d. locks
7. I regret __________ that the sight-seeing tour has been cancelled because of the bad weather.
a. to tell you b. telling you c. to say you d. saying you
8. Having finished __________ the reading report, I began to listen to music.
a. to write b. to have written c. writing d. written
9. Don’t risk __________ alone in the river.
a. to swim b. to swimming c. swimming d. swim
10. I’m considering ____________ your invitation.
a. accepting b. to accept c. accepted d. accept
11. The boy pretended __________ an assay, but in fact he wrote nothing.
a. to write b. writing c. to be written d. to writing
12. I have never expected ____________ such a strange thing in my life.
a. seeing b. having seen c. to see d. to be seen
13. The painting was beautiful. I stood there __________ it for a long time.
a. for admiring b. being admired c. admire d. admiring
14. Jim should have asked for help instead of __________ to do it himself.
a. trying b. to try c. try d. tried
15. The number of learners ______ not large. Therefore, a number of headphones ______ available to them
in the lab.
a. are/is b. is/are c. are/ are d. is/is
16. Anybody who ___________ my keys will be given a reward.
a. find b. finds c. are finding d. found
Loga
Sinh Học lớp 12
