一、1、 be supposed to do sth.
2、 greet each other
3、eat the wrong food
4、on both sides of the face
5、shake hands
6、make mistakes
7、 a welcome party
8、to my surprise
二、1、A
2、B
3、C
4、A
5、D
三、1、aren't supposed to
2、 are expected
3、 isn't supposed
4、What happened
5、What are; to do
四、1、C
2、F
3、A
4、B
5、E
五、
1 |
A |
9 |
C |
2 |
B |
10 |
B |
3 |
A |
11 |
A |
4 |
C |
12 |
B |
5 |
B |
13 |
C |
6 |
A |
14 |
A |
7 |
A |
15 |
C |
8 |
B |
|
|