---What are you busy____these days?----Nothig much
#50155
A
do
B
to do
C
doing
D
done
推荐题目
—Do you like swimming?—Yes, swimming is a good way _______ fit.
#50134
A
keep
B
to keep
C
keeping
D
keeps
Guo Degang is a famous crosstalk performer. He always makes people __________.
#48540
A
laughs
B
laugh
C
laughing
D
to laugh
Why not________your teacher for help when you can’t finish ________it by yourself?
#49455
A
ask,write
B
to ask,writing
C
ask,writing
D
asking,write