A,
1, D give an exam
2, B succeed in +Ving
3, D making a mess
4, B go through
5, D pupils
6, C aware of: có hiểu biết về cái gì
7, B tasks
8, A at the end of....
9, A take more responsibility: có trách nhiệm
10, C think over
B,
11, B had
12, E to
13, G rather
14, H better
15, A prefer
16, D would
17, C like
18, I than
C,
19, Tom finally managed to open the jar
20, A policeman made us to wait behind the line
21, Could you let me know how much the entrance fee is?
22, My parents encouraged me to go to university
23, I didnt mean to see the answer to the test on my teacher's desk
24, I'd rather meet you outside the cinema at seven
25,I feel too tired to work today
26, I would 
D,
27, C drew
28, D lightning
29, C in two minds
30, D keep up with: đuổi kịp
31, D resevoir: hồ chứa nước
32, B speak langguage
33, D learned
34, C took sight of
E,
35, C where the manager is?
36, B thinking
37, A to ask
38, B becoming

39, A see
40, B hasn't it
41, C so as to
42, A to help

A,

1, D 
2, B 
3, D
4, B 
5, D
6, C
7, B 
8, A 
9, A 

10, C
B

11, B 
12, E
13, G
14, H
15, A
16, D 
17, C
18, I 
C,
19, managed to open
20,  made us to wait
21, you let me know
22, encouraged me to go
23,didnt mean to see

24, don't rather meet you
25 feel too tired
26,would 
D,
27, C 
28, D
29, C
30, D
31, D
32, B
33, D
34, C
E,
35, C
36, B 
37, A 
38, B

39, A
40, B
41, C
42, A