I.Choose the correct form or tense of the verbs in brackets : 

1.watched 

-> thì QKĐ,dấu hiệu : last night 

-> S + Ved/cột 2 

2.hasn't bought 

-> S+hasn't / haven't + VPP 

-> thì HTHT ,dấu hiệu : yet

3.didn't go 

-> thì QKĐ,dấu hiệu:last year

-> S +didn't+V-inf 

4.have learnt 

-> thì HTHT ,dấu hiệu : for an hour

->S +has/have+VPP 

5.to fly 

-> S +would like + to V 

6.writing 

-> enjoy + V-ing 

7.watching 

-> prefer +V-ing 

8.playing 

-> like +V-ing 

9.to go

-> Would +S+like + to V ? 

10.showing

-> Would +S+mind +V-ing

11.going 

-> think about +V-ing 

12.listening 

-> prefer +V-ing 

@Blink 

1.watched 

-> S + Ved/cột 2 

2.hasn't bought 

-> S+hasn't / haven't + Ved/cột 3 

3.didn't go 

-> S +didn't+V-giữ nguyên 

4.have learnt 

->S +has/have+Ved/cột 3  

5.to fly 

-> would like + to V 

6.writing 

-> enjoy(s) + V-ing 

7.watching 

-> prefer(s) +V-ing 

8.playing 

-> like(s) +V-ing 

9.to go

-> Would+S+like + to V + .... ? 

10.showing

-> Would +S+mind +V-ing

11.going 

12.listening 

-> prefer(s) +V-ing 

@HoangDuyen