---Is that Jack speaking?  ---Sorry, he _______ in. He _______ back in half an hour.      
#41814
A
isn’t; will be
B
wasn’t; will
C
isn’t; is
D
wasn’t; was
推荐题目
Not only I but also her teacher ___________ China many times.
#38413
A
has gone to
B
went to
C
has been to
D
had been to
 _______a sports meeting on the  playground next week  .
#40263
A
There will be
B
There will have
C
There will
D
There have
Loud music may make people ____ fast.
#41972
A
to eat
B
eat
C
eated
D
eats
Please come to my party if you ____ free tomorrow.
#42488
A
will
B
will be
C
were
D
are