The boy is so naughty that he never       his mother.
#100906
A
disobeys
B
obeys
C
objects
D
annoys
推荐题目
 My mind wasn't on what he was saying,so I'm afraid I ________ half of it.
#99744
A
was missing
B
had missed
C
will miss
D
missed
 —Why haven’t you asked her to come here?—She _______ an important experiment when I found her and she _____ it. 
#103052
A
had done ; didn’t finish
B
was doing ; hasn’t finished
C
did ; wouldn’t finish
D
did; hadn’t finished
—What’s that noise, John?—Sorry, Linda.I forgot to tell you.The school library ______.
#102394
A
is rebuilt
B
is being rebuilt
C
was rebuilt
D
has been rebuilt
The little boy is dirty from head to foot because he ________ in the mud all morning.
#104514
A
has played
B
is playing
C
has been playing
D
was playing