If there ______ no water, there ______ no life on the earth.
#87991
A
is, would be.
B
was, was.
C
were, would be.
D
were, would have.
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-----Why didn’t you ring me up?----- Sorry, I forgot your phone number. Otherwise, I _____ long before.
#86911
A
had rung you up
B
must run you up
C
would have rung you up
D
would ring you up
She________the opportunity，but unfortunately she just let it go.
#86619
A
should have taken
B
must have taken
C
needn't have taken
D
can't have taken
—Could I play computer games for a while, Mum? I’ve finished all my homework. —Oh, dear, if you _____.
#87248
A
can
B
dare
C
should
D
must
Never _______ forget the days when ______ together with you.
#88354
A
shall I；I lived
B
shall I; did I live
C
I shall；I lived
D
I shall; did I live