---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
When the teacher came in, all of us _______.
#38764
A
stopped talking
B
stopped to talk
C
stop talking
D
stop to talk
—Where were you at ten o’clock this morning?—I ________ with my friends in the park at that time.
#39689
A
fly kites
B
am flying kites
C
was flying kites
D
flew kites
---Do you know _______?---At the end of July.
#39752
A
how soon is your sister coming back home
B
how often Nancy hears from her pen friend[
C
when the London Olympic Games were held
D
when will the new computer game come out
The mobile phone has influenced people’s life a lot since it ______.
#36450
A
invents
B
invented
C
is invented
D
was invented