21. She CRIED ( a ) very HARDLY=> HARD ( b ) when she HEARD ( c ) the NEWS Of ( d ) the accident

22. It HAS BEEN ( a ) A ( b ) long time WHEN => SINCE ( c ) I last WROTE TO ( d ) you

23. The food THAT (a) my mother IS COOKING (b) in the kitchen IS SMELLING=> SMELLS (c) DELICIOUS (d)

24. We found SOME( a) garden FURNITURES=>FURNITURE (b)IN THAT (c) old house we BOUGHT (d)

25. I know LITTLE=> A LITTLE (a) English, SO (b) i'll have this letter TO TRANSLATE (c) INTO (d) vietnamese

26the heating switches off..............automatically..................(automatic)

27. malaysia has..................tropical.................climate ( tropic)

28. you should do what the .........instructor............ told if you want to pass the driving test (instruct)

29 he is a tourist guide so we all take his............guidance....... (guide)

30. your exam results are rather .............disappointing............I expect you to do better ( disappoint)

21.B

=> hard  ( trạng từ của hard là hard )

22.C

=> since ( thì hiện tại hoàn thành => since )

23. C

=> smells ( smell không chia thì hiện tại tiếp diễn )

24. B

=> furniture ( danh từ không đếm được )

25. A

=> a little 

26. automatically

27.  tropical ( tropical climate: khí hậu nhiệt đới)

28. instructor

29. guidance: sự hướng dẫn

30. dissapointing