—Excuse me, Mum. When can we have dinner?—Not until it                in half an hour.
#39775
A
is prepared
B
will be prepared
C
has been prepared
D
was prepared
推荐题目
The students often________ games after class.  They ______ volleyball over there now.
#40534
A
play, are playing
B
are playing, play
C
play, play
D
are playing, are playing
My sister wants a new dress. She    it to the party,
#42126
A
wears
B
has worn
C
wore
D
is going to wear
We        in the same school for three years.
#42044
A
were studying
B
have studied
C
will study
D
study