Must I go out to have dinner with you， Mum？
No， you______， my dear． You're free to make your own decision．（ ）
| A． |
shouldn't |
B． |
mustn't |
C． |
needn't |
D． |
can't |
﹣﹣Could you please teach me how to______"red envelope"（ 红包） on WeChat？
﹣﹣Sure．Let me show you．（ ）
| A． |
give away |
B． |
give up |
C． |
give back |
D． |
give out |
Every morning the old people enjoy______ in the square，singing and dancing．（ ）
| A． |
him |
B． |
them |
C． |
himself |
D． |
themselves |
﹣I want to teach in the poor countryside of Qinghai when I graduate from the college．
﹣﹣Me，too．Teachers_______very much there．（ ）
| A． |
need |
B． |
are needing |
C． |
are needed |
D． |
needed |
﹣Why was the young man so _______in himself？
﹣﹣Because he had too many failures．（ ）
| A． |
disappointed |
B． |
surprised |
C． |
interested |
D． |
excited |
If it_______ sunny tomorrow，I will go shopping with my friend in the supermarket．（ ）
| A． |
will be |
B． |
be |
C． |
is |
D． |
was |