9. Nga decided ________how to use a sewing machine.
A. to learn B. learn C. learning D. learnt
10. You’ve made a lot of mistakes in your work. You should never do it _________.
A. hurry B. hurried C. in a hurry D. such hurry
11. Our school year usually starts in late August. It _________ for almost 9 months.
A. wastes B. lasts C. lengthens D. takes
12. Neighbors don’t spend _________ time together as they used to do in the past.
A. more B. less C. most D. as much
13. It’s a very busy airport. There are planes _________ and landing every 5 minutes.
A. going up B. taking off C. getting up D. driving off
14. "Would you like to go to the movie downtown?"- "Thanks, but I _______ that film already."
A. had seen B. was seeing C. have seen D. would see