students went to the university to listen to the speech．（ ）
| A． |
Thousand of； 120﹣minutes |
| B． |
Thousands of； 120﹣minutes |
| C． |
Two thousands；120﹣minutes |
| D． |
Two thousand；120﹣minute |
You don't have to return the notebook__________ ，just ask Tom to do it instead of you．（ ）
| A． |
in person |
B． |
in order |
C． |
in public |
D． |
in time |
You'd better finish your task by yourself．You can't ________others all the time．（ ）
| A． |
argue with |
B． |
depend on |
| C． |
separate from |
D． |
belong to |
Don't be ______the new teacher．She'll get on well with the kids（ ）
| A． |
proud of |
B． |
pleased with |
| C． |
be strict with |
D． |
be worried about |
Many children in my class_______ exercise．They just do some running in P．E．class．（ ）
| A． |
seldom |
B． |
never s |
C． |
usually |
D． |
always |
My father will attend the parents 'meeting_________ he is busy．（ ）
| A． |
if |
B． |
unless |
C． |
since |
D． |
when |