11 A
12 C
13 D
15 A
15 B
16 D
17 C
18 A
19 C
20 A
Ex6
1 C
2 B
3 A
4 B
5 A
6 C
Ex7
1 don't go
2 is swimming
3 will come
4 aren't
5 gets
6 do - watch
7 is - listening
8 go - shopping
9 washes
10 is - playing
11 see
13 Does - take
14 are
15 doesn't do
Ex8
1 D
2 B
3 D
4 C
5 A
6 C

