III.
1.is coming(Look!->HTTD)
2.won't go(next week->TLD)
3.visited(last week->QKD)
4.didn't learn(long ago->QKD)
5.playing(fond of+V-ing)
6.to play
7.didn't see
8.drank(2 years ago->QKD)
9.to meet
10.takes(sometimes->HTD)
11.to tell(asked+sb+to V)
12.are you going (next summer->TL gần)
13.are praticing(at the moment->HTTD)
14.saying(without+V-ing)
15.step(must not+V-inf)
16.didn't go(last week->QKD)
17.watching(be interested in+V-ing)
18.have just finished
19.didn't greet
20.go(let+sb+V-inf)
21.come(needn't+V-inf)
22.to do(be able +to V)
23.didn't he
24.to smoke(allow+sb+to V)
25.will pass(if 1)
26.will call
27.is cooking
28.visiting
29.get(had better='d better+V-inf)
30.walking/riding(prefer+V-ing to V-ing)
