—Bad luck! It’s too late.—It doesn’t matter. The concert       for only a few minutes. You can’t miss it.
#40441
A
has begun
B
has been on
C
began
D
lasted
推荐题目
 -- ________  your homework yet?-- Not yet. I _______ it.
#38354
A
Have you done; am doing
B
Did you do; am doing
C
Have you done; did
D
Did you do; did
My mother was cooking while I____ the radio.
#41596
A
listened to
B
have listened to
C
was listening to
D
is listening to
—What ________ your brother ______ last weekend?—He visited his friends.
#42586
A
are /doing
B
is /doing
C
does /do
D
did / do