6. were playing
7. go
8. is practicing
9. have learnt
10. didn't come
11. D
12. A
II
1 were playing
2 go
3 is practicing
4 have learnt
5 didn't come
III
1 D
2 A
II
06-were playing
07go
08 is practicing
09 have leant
10 didnnot come
11 A
12 A
6/was playing
7/go
8/is practicing
9/have learnt
10/did not come
11/D
12/A