-Hi ,Tom, why not attend my birthday party held last week?-I am sorry, I had meant to, but I       something unexpected.
#103336
A
have met
B
had met
C
meet
D
met
推荐题目
 I’m sorry I can’t join you.  I __________ my homework. 
#100217
A
haven’tfinished
B
didn’tfinish
C
won’tfinish
D
don’tfinish
-----What _____?-----I______my key and can't open the door. 
#104186
A
happened, lost
B
has happened, lost
C
happens, have lost
D
has happened, have lost