—Is that Tom in the teachers' office?
--No, it ________ be him. He's gone to the hospital.
| A．musn't | B．shouldn't |
| C．can't | D．needn't |
What ____ sad news! We can’t get the movie tickets.
A. a B. an C./
Don’t throw litter about.Litter_______ terrible in summer.
A. tastes B. smells C.sounds
________ you break the rule, you ________ a fine.
A. If; will get
B. As; get
C. When; get
My grandma lives ________ in the farmhouse, but she doesn’t feel ________.
A. alone; lonely
B. lonely; alone
C. alone; alone
We all felt ________ after we heard the_________ news.
A. exciting, exciting
B. excited; excited
C. excited; exciting