If nothing ________, the oceans will turn into fish deserts.
#100592
A
does
B
had been done
C
will do
D
is done
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They said that they ______ a wonderful time in Beijing and they hoped to be there again.
#104938
A
had
B
would have
C
would have had
D
could have
It is reported that the Voice of China Season Ⅱ ________ to air on Zhejiang TV this coming summer vacation.
#99466
A
schedules
B
is scheduled
C
had scheduled
D
had been scheduled
After the whistle rang, the coach appeared in the field. Behind him the team wearing black and white suits.
#103032
A
had
B
walked
C
was followed
D
led
Mary went to the box office at lunch time, but all the tickets ____out.
#104851
A
would sell
B
had sold
C
have sold
D
was selling
(2013·高考新课标全国卷Ⅰ)If we________now to protect the environment，we’ll live to regret it.
#99713
A
hadn’t acted
B
haven’t acted
C
don’t act
D
won’t act