The man was seen        the park. But now we couldn't find him there.
#49524
A
enter
B
to enter
C
going
D
went into
推荐题目
Mr Smith told his sons ____ football in the street.
#48838
A
don’t play
B
not play
C
not to play
D
to play
She spent a lot of time _________the fire that day.
#50622
A
to put out
B
putting out
C
to put on
D
putting on
Don’t throw away the waste paper. It needs        so that it can be reused.
#48488
A
to destroy
B
destroying
C
to collect
D
colleting
The young mother kept ______ the house with three children in it , because she wanted to keep it ______.
#48871
A
cleaning; clean
B
cleaning; cleaning
C
clean; clean
D
clean; cleaning