1.False
2.False
3.False
4.True
5.True
1 - b
2 - a
3 -a
4 - c
5 - a
6 - b
7 - b
8 - a
9 - b
10 - c
11 - a
12 - b
13 - a
14 - b
15 - b
16 - b
17 - b
18 - a
19 - b
20 - c
Most of my schoolmates have gone _off__ with flu.
He is going to read a new book about 'life'.