— Why do we get up so early?— If we _______ the flight we would have to stay here for another day. 
#99228
A
miss
B
would miss
C
missed
D
had missed
推荐题目
— Why, David, you look so tired!— Well, I ________an article and I must finish it tomorrow.
#102961
A
was writing
B
will be writing
C
have been writing
D
have written
 I ________ a topic for the composition, but haven’t decided yet.
#100171
A
will think about
B
have been thinking about
C
had thought about
D
was thought about
 I ____ Mr. White at that time, otherwise I wouldn’t have asked you for some information about him. 
#101527
A
hadn’t known
B
don’t know
C
didn’t know
D
haven’t known
Stay awake!You should know that it ________to sleep in class.
#102691
A
doesn’t permit
B
is not permitted
C
will not be permitted
D
was not permitted
They are living with their parents for the moment because their own house _________.
#101299
A
is being built
B
has been rebuilt
C
is rebuilt
D
has rebuilt