____________ be late, or you will miss the exciting beginning of the speech.
#59367
A
Mustn’t
B
Can’t
C
Don’t
D
Shouldn’t
推荐题目
Don’t waste your money on silly things — ______ it. 
#66182
A
save
B
to save
C
saving
D
having saved
  ________ it is to have a swim in a pool on a hot summer.
#65877
A
How fun
B
How funny
C
What fun
D
What funny
 ____ to bring your homework tomorrow!
#59480
A
Not forget
B
Aren’t forget
C
No forget
D
Don’t forget