It is a good time _______.
#49260
A
sing.
B
to sing.
C
singing.
D
sang.
推荐题目
Why not      to the park this weekend?
#48584
A
goes
B
go
C
going
D
to go
Simon is _______to make us all _______.
#50546
A
enough funny;laugh
B
funny enough;laugh
C
enough funny;to laugh
D
funny enough;to laugh
The boy was seen            on the sports ground.
#50866
A
to play
B
play
C
played
D
to playing
The students enjoy _________ English songs after class.
#50140
A
practice to sing
B
practicing singing
C
to practice singing
D
to practice to sing