(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
推荐题目
Measures have been taken to prevent the accidents, but much _____ for more improvement.
#101771
A
remains to be done
B
is remained to do
C
remains to do
D
is remaining to be done
----Mary said she was tired of studying English .----It isn’t like her ______like that .
#104585
A
to say anything
B
to have said anything
C
have said something
D
say anything
It’s said that there are plenty of hotels in Shanghai. There _____ be any difficulty for you to find somewhere to stay.
#103543
A
wouldn’t
B
shouldn’t
C
mustn’t
D
needn’t
We must give up the project now. We _____ money.
#101247
A
are running out of
B
will run out of
C
had run out of
D
have run out of
---We all had a lot of fun at the barbecue yesterday. Pity you weren’t there. ---I really should have gone with you, but I ________ on some remaining problems.
#101084
A
was working
B
would work
C
worked
D
had worked