He was so angry that he could say_________．（ ）
| A． |
anything |
B． |
nothing |
C． |
something |
D． |
everything |
The environment in my hometown is improving because many trees every year．（ ）
| A． |
plant |
| B． |
planted |
| C． |
are planted |
Mr．Brown is a teacher is strict with all is students．（ ）
| A． |
which |
B． |
who |
C． |
where |
do you eat out， Molly？
Once a month．（ ）
| A． |
How often |
B． |
How far |
C． |
How long |
It's 9：00 in the morning now． The students from Grade Nine an important exam．（ ）
| A． |
have |
B． |
had |
C． |
are having |
Michael visits many websites about Chinese culture．（ ）
| A． |
learn |
B． |
learned |
C． |
to learn |