19. They required him (fill) … …………in the form.
20. The floor requires (clean)… ……..
21. He surprised us all by (go) … ….away without (say)… ‘Good-bye”.
22. Please go on (write)… …………; I don’t mind (wait)…… ……….
23. He wore dark glasses (avoid)……... (recognize) ….
24. I tried (persuade)… ………….. him (agree)…… ……….. with your proposal.
25. Your windows need (clean)… …….; would you like me (do)… ……them for you?
26. I can’t help (sneeze)… ………; I caught a cold yesterday from (sit)..............in a draught.
27. Do stop (talk)…… ……..; I am trying (finish)….. …….. a letter.
28. His doctor advised him (give up) …… ……. (smoke)…. ….
29. My watch keeps (stop)… ………. That’s because you keep (forget)………. (wind) … ………..it.
30. Without (realize)…… ………. it, he hindered us instead of (help)….......us
Loga
Sinh Học lớp 12
