Mary went home after school． What was wrong with her？
She did too badly in math today．（ ）
| A． |
in surprise |
B． |
in danger |
| C． |
in silence |
D． |
in trouble |
Look!Sandy is running more and looks tired．What's wrong？（ ）
| A． |
slowly |
B． |
easily |
C． |
quickly |
D． |
Carefully |
We need clean air and water，so we protect the environment．（ ）
| A． |
can |
B． |
may |
C． |
must |
D． |
might |
will the match between HAS and BIG be held？﹣In our school stadium．（ ）
| A． |
When |
B． |
Where |
C． |
Why |
D． |
How |
It might be cool in the evening．You\d better take a（n） ．（ ）
| A． |
umbrella |
B． |
sweater |
C． |
wallet |
D． |
camera |
Don't ride too fast，David． the risk of an accident．（ ）
| A． |
Take away |
B． |
Write about |
| C． |
Think about |
D． |
Try out |