--Can I tell my best friend about it? ---No. I don’t want anyone else to know. You _________ let it out. 
#88317
A
mustn’t
B
won’t
C
don’t have to
D
don’t need to
推荐题目
 I _____ you would come today. You _____ me a phone call in advance.
#90156
A
don’t expect; should have given
B
didn’t expect; could have given
C
hadn’t expected; ought to give
D
didn’t expect; can have given
If you had got up early,you   here on time.
#89162
A
would reach
B
would have reached
C
have reached
D
had reached
Mr. White __________ at 8:30 for the meeting, but he didn’t show up.
#87078
A
should have arrived
B
should arrive
C
had arrived
D
should be arriving
He ignored the neighbor's request that ________ less noise at night.
#87273
A
he would make
B
he could make
C
he make
D
he made