Volunteering _____ the world warmer． Even small things can make a big difference．（ ）
| A． |
make |
B． |
makes |
C． |
was making |
During the Spring Festival，people in Northern China usually eat ______ as a traditional Chinese food．（ ）
| A． |
pizza |
B． |
dumplings |
C． |
hamburgers |
Must I prepare for the trip today？
No，you ____ prepare for it today，You can do it tomorrow．（ ）
| A． |
need |
B． |
don't need |
C． |
needn't |
How time flies!It's two _____since we met last．
So it is．I miss you so much．（ ）
| A． |
months |
B． |
monthes |
C． |
months' |
is it from your home to school？
It's about two kilometers．（ ）
| A． |
How long |
B． |
How far |
C． |
How soon |
D． |
How often |
Some boys in our class _____the football club for a year．They are crazy about playing football now．（ ）
| A． |
joined |
| B． |
have joined |
| C． |
have been in |