You can ________ my pen．
A．
use
B．
to use
C．
using
D．
used
________ exercising, and you'll be healthier．
Keep
To keep
Keeping
________smoke here, Dad．Smoking has been banned in public places．
Don't be
Don't
Not to be
Be not
选出可替换画线部分的词或词组
We can always see “No photos” in the museum．
We have no photos
Don't take photos here
No spitting
We can always see “No cycling” outside the school gate．
Don't come in
Don't run
Don't ride bikes
Don't play
An elephant is a large animal．
big
tall
heavy
Don't worry．I'll take care of him．
look for
look over
look after
This shop sells a lot of things．
little
many
some
根据句意用所给词的适当形式填空
1．You can do ________ (you) homework after school．
2．I enjoy ________ (listen) to the report of my Chi-nese teacher．
3．Don't have a ________ (fight) in the hallway．
4．She is one of my favorite ________ (play)．
1．John ________ (have) to wear sports shoes in his gym class．
2．________ (not eat) in the classroom, but you can eat outside．
3．Today is an important day for our school．You have ________ (wear) school clothes．
4．Is this ________ (ruler) yours?