—Oh, dear! I forgot the air tickets.   —You ______ something.  
#92603
A
have left
B
are always leaving 
C
are leaving
D
always left
推荐题目
The manager has to get all these washing machines
#94990
A
to deliver
B
be delivered
C
delivered
D
delivering
 He ______ prison two years ago and now he _______.  
#94722
A
was put in; was set free  
B
was shut into, is set free
C
put into, has been set freely
D
was put into; has been set free