--Where is the post office?
--Just go straight and turn_____. It is _______.
| A．left; to the left | B．left; on the left |
| C．on the left; left | D．left; left |
If you want to ask for sick leave，you must get your teacher's first.（ ）
| A． |
achievement |
B． |
instrument |
| C． |
agreement |
D． |
-Have you seen TV program Volunteer？
-Yes，I have never seen such educational program.（ ）
| A． |
a；the |
B． |
the；an |
C． |
the；a |
﹣﹣﹣In m opinion，keeping traffic rules is very important for road safety.
﹣﹣﹣________ Safety comes first.（ ）
| A． |
That's all right. |
B． |
I am sorry. |
| C． |
I agree. |
D． |
Sounds bad. |
There is no need to______ every new word in the dictionary when you are reading.（ ）
| A． |
look up |
B． |
look at |
| C． |
look after |
D． |
look through |
Children_______ be told not to swim in the river.（ ）
| A． |
can |
B． |
must |
C． |
may |
D． |
might |