—Do you hear the noise outside?—Yes. There must be some kids __________ outside.
#51016
A
have fun
B
has fun
C
to have fun
D
having fun
推荐题目
______ a host of the show is really ___________.
#50664
A
Being, a hard work
B
To be, hard-working
C
Being, work hard
D
To be, work hard
Don’t make him __________ all the cleaning alone. After all, he is so young.
#49396
A
to do
B
do
C
not to do
D
doing
The young man rushed into the house ______ the baby in the fire.
#50882
A
saving
B
and save
C
to save
D
saved