---Mum, may I go out to play football this afternoon? ---You can if your homework      .
#44800
A
is done
B
will do
C
has done
D
will be done
推荐题目
The children ______ not to play with the fire . 
#44501
A
are told
B
tell
C
are asking
D
warn
Trees         in winter but in spring.
#44843
A
not can be planted
B
can be planted
C
can’t be planted
D
can plant
Chinese __________by more and more people in the world now.
#44955
A
speak
B
spoke
C
is spoken
D
was spoken