---Why does Tommy look unhappy ? --- Because his teacher makes him _______ the classroom all by himself .
#50728
A
to clean
B
clean
C
cleans
D
cleaning
推荐题目
___________ is better than to receive.
#50536
A
To give
B
Give
C
Have given
D
Giving
We’ll do what we can ______ English well this term.
#50953
A
study
B
to study
C
be studied
D
be studying
I preferred _______the long jump rather than ________ in the relay race in the school sports games.
#49536
A
to choose; to run
B
choosing; to run
C
choosing; run
D
to choose; run