----I failed again. I wish I _________ harder.---But you _________.
#86994
A
had worked; hadn’t
B
worked; didn’t
C
worked; don’t 
D
had worked; didn’t
推荐题目
If I ___ the answer to the question , I ____  you..
#88939
A
know; would tell
B
would know; would tell
C
knew ; would tell
D
know ; tell
--- Jack fell off the ladder yesterday,but he is all right now.  ---What a lucky dog! He ________himself badly. 
#86414
A
should injure
B
might injure
C
should have injured
D
could have injured
You____me my bike yesterday afternoon; I needed it so badly.
#87905
A
should have returned
B
should return
C
must return
D
must have returned
Nancy was very disappointed to hear the news. I wish I        her about that.
#87424
A
hadn’t told
B
didn’t tell
C
wouldn’t tell
D
can’t tell