What ________ if there ______ no water or air on the earth?
#39823
A
happen, is
B
will happen, is
C
will happen, will be
D
happen ,are
推荐题目
---________ he still _________ in his office? ---No. He __________ back home.
#37613
A
Is; working; went
B
Has; worked; is going
C
Is; working; has gone
D
Did; work; is going
—Mum, you should have taken me to the park this morning.—I had planned to, but I couldn't afford the time.I ________ a lecture.
#63708
A
had given
B
gave
C
was giving
D
would give
—Where have you___________, Mike? I have ____________ to the library with my friends.
#42520
A
been; gone
B
gone; been
C
been; been
D
gone; gone
I am a teacher and I _____ in this school for 5 years.
#40421
A
teach
B
taught
C
will teach
D
have taught
I don’t know ______ tomorrow.
#38277
A
where my father will go
B
where will my father go
C
where did my father go
D
where my father went