—Excuse me, Mum. When can we have dinner? —Not until it   in half an hour.
#36824
A
is prepared
B
has been prepared
C
will be prepared
D
was prepared
推荐题目
Jim______ to the shop. He’ll be back_____ an hour.
#40624
A
has gone; after
B
has been; in
C
has gone; in
D
has been; after
About 500 cars ________in the factory last month.
#41718
A
were produced
B
are produced
C
produce
D
produced
Inthepast few years,thousandsoffilms     all overtheworld.
#40491
A
have produced
B
have beenproduced
C
are producing
D
are beingproduced