After you finish the exercises, you’d better have your answers ___________.
#48921
A
checking
B
checked
C
to check
D
check
推荐题目
One of the important lessons children learn from their parents is ________
#48527
A
how speaking politely to others
B
how to speak politely to others
C
what time speaking politely to others
D
what time to speak politely to others
Do you enjoy _________？
#49352
A
to sing and dance
B
singing and dancing
C
to sing and dance
D
sing and dancing
–Would you mind _______ the yard?–OK. I’ll do it in a minute.
#50456
A
clean
B
cleans
C
cleaning
D
to clean
–What did you find in the zoo?–The animals _______ in tiny cages and they could hardly move at all.
#50459
A
keep
B
kept
C
were kept
D
were keeping
The baby stopped and began .
#50542
A
to cry, laughing
B
to cry, laughed
C
crying, to laugh
D
cried, to laugh