----Where is my watch? I _______ find it.
----Don’t worry. It must be somewhere in your room.
| A．can’t | B．mustn’t | C．needn’t | D．shouldn’t |
Don’t you think an elephant is ________ than a tiger ?
| A．lighter | B．heavier | C．more heavy | D．the heaviest |
.Susan’s parents have bought a large house with a swimming pool. It ______be very expensive.
| A．can | B．must | C．mustn’t | D．can’t |
The number of students in Class Ten ____ sixty-six, and a large number of them ____Jay Chou.
| A．are; like | B．is ; likes | C．is; like | D．are ; like |
Would you like to go for a walk with us? ___, but I’m busy.
| A．No, I can’t | B．Yes, I will | C．I’d love to | D．I like |
The train _______. Please get ready to get off.
| A．arrives | B．arrived | C．is arriving | D．to arrive |