1) 1. saw
2. began
3. asked
2) 1. in
2. on
3. to
4. -
5. for
1)B
2A
3
4 D
5B
6E
7C
8A
9
10D
11B
12A
13B
14C
15B
16A
17E
18C
19D
20D
21D
22B
23E
24C
25B
26A
27B
28
29C
30
1- d, 2-b, 3-a, 4-d, 5-a, 6-a, 7-d, 8-c, 9-c, 10-a
Teacher, eat, read, tea ,clean.