I
1 B
2 A
3 C
4 A
5 B
6 D
7 C
8 A
II
1 are going to visit
2 went - had - have you been
3 was
5 do they get up
6 did they do - had
7 has lived
8 have visited
9 is playing
10 has played
11 won't go - will stay
12 watches - isn't watching - is playing
13 got - were
14 stayed - watched
15 has never read
16 won't go - will do
17 likes - is sleeping
18 inviting
19 is
20 is
III
1 B
2 A
3 D
4 B
5 A
6 A
7 C
8 B
9 C
10 C
11 A
12 B
13 B
14 D
15 C
16 B
17 D
18 B
19 D
20 D
21 A
22 A
23 C