More and more people have come to realize that if we had taken effective measures much earlier, the air quality ______ so seriously now.
#86958
A
is not polluted
B
would not be polluted
C
had not been polluted
D
would not have been polluted
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Sorry，I am too busy now.If I ________ time，I would certainly go for an outing with you.(2012·湖南)
#86551
A
have had
B
had had
C
have
D
had
—Johnson，come and look at the sea！It's beautiful，isn't it?—Absolutely！If only I ______here by the sea.
#89432
A
had lived
B
lived
C
live
D
will live
— I ____ to your birthday party last Sunday.— Unfortunately, you were out on business.
#89993
A
had come
B
came
C
would come
D
would have come
A foreign language like English is difficult to learn, so you ____________ work too hard.
#88307
A
can’t
B
must
C
shouldn’t
D
ought to
—The trade caused me $500 worth of loss. --Pity! You didn’t listen to my advice; otherwise, you _________.
#86731
A
would not have taken in
B
might not be cheated
C
should not have been taken in
D
would not have been taken i n