bài tập 1 : khoanh vào đáp án đúng
12. Do you think James will find (out/ up) the truth?
13. Does Jim have many friends to count (on/off) in difficult time?
14. Yesterday, my uncle dropped (to/ by) my house to the surprise of everyone.
15. Were you brought (up/ in) by your grandparents?
16. Who does Jim take (after/in)?
17. I am waiting (after/ for) the result of the test.
18. They haven't agreed (on/ with) what make of car they would buy.
19. "Who did you run (out of/ into) yesterday?" - "It was my old teacher."
20. If we don't conserve the natural gas, it will soon be used (up/ to)?
21. After years of being badly treated, James doesn't believe (about/in) the good things in life any more.
22. Why did you stay (up/ on) so late last night?
23. When Mr. Brown went on a business trip, Mrs. Smith took (over/ off) his work.