6. goes
7. is sleeping 
8. is watching 
9. sent
10. Are... cleaning 

Sửa: 7. are sleeping 
12. wasn't give
13. have finished
14. will go

 

1 haven't seen
2 has
3 have gone
4 Have..move...
5 played
6:goes
7:is sleeping
8:is watching
9:have sent
10:are.....cleaning
11:grows
12:did not give
13:have finished

1, We (not see) haven't seen Nga since Monday
2, Lan ( be ) has in the USA for 2 years 
3, I (go) have gone  to bed at 11 o' clock last night 
4, Have  They (move) move to England in 2003 ? 
5, Hoa and Linh often (play) Played tennis after work 
6, She always (go) goes to work by bus 
7, Keep silent ! Her father (sleep) is sleeping in the room
8, Minh (watch ) is watching tv at this time 
9, I just ( send ) have send a letter 
10,  Do are They (clean) cleaning the house at present ?
11, He ( grow) grows many trees in the park oneday
12, He (not give ) did not give us books last year 
13, They alrady (finish) have finished the work 
14, Where you (go) going to tomorrow ?

1) haven't seen
2) has been
3) was going