You afraid of doing homework. You know, it’s easy. Just be careful.
#53431
A
don’t have to
B
have to be
C
don’t have
D
don’t have to be
推荐题目
Sally took a photo of her friends while they computer games.
#52944
A
play
B
are playing
C
have played
D
were playing
Danny did all kinds of things to make the baby _________
#52512
A
to stop crying
B
stop crying
C
to stop to cry
D
stop to cry
-Let's go to Hainan on vacation. -Oh, no. I have to Hainan several times.
#53165
A
got
B
come
C
been
D
gone
People should _________ down trees in order to protect the environment.
#52473
A
be stopped to cutting
B
stop to cut
C
be stopped from cutting
D
stop from cutting