I hope everyone can care about ______ the environment and stop ______ things．（ ）
| A． |
protecting； wasting |
B． |
protecting； to waste |
| C． |
protect； wasting |
D． |
protect； to waste |
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 |
You play sports every morning， don't you？
Yes． healthy，I won't give up，（ ）
| A． |
Keeps |
B． |
Keeping |
C． |
Keep |
D． |
To keep |
a report about "One Belt One Road"（"一带一路"）in our school this weekend．（ ）
| A． |
There used to be |
B． |
There will be |
| C． |
There is |
D． |
There was |
As long as you stick to your dreams， is impossible．（ ）
| A． |
something |
B． |
anything |
C． |
nothing |
D． |
everything |
Which floor do you live on， Bob？
I live on the floor． There are floors in our building．（ ）
| A． |
twelfth； twenty |
B． |
twelfth； twentieth |
| C． |
twelve； twenty |
D． |
twelve； twentieth |