The fire spread through the hotel very quickly but everyone ____ get out . 
#90350
A
had to
B
would
C
could
D
was able to
推荐题目
 -_______ I tell the head teacher all that has happened? -No, you _______! Mr. Xin would be terribly angry.
#89147
A
Will; needn’t  
B
Would; can
C
Should; mustn’t
D
Must; don’t have to
Last night Li Ping watched the football match at home when he ________ his homework. 
#87936
A
need have done
B
must haven done
C
should have done
D
could have worked
The demand that the law on gun ownership _____ be changed ___ is very strong.
#86781
A
changes
B
will be changed
C
be changed
D
be changing