His mother was born (出生) ________ .
| A．in the 1950s | B．in the 1950s’ |
| C．in 1950s’ | D．in the 1950 |
---Must I write all the words down now? ---No, you ____.
| A．mustn’t | B．can’t | C．wont’ | D．needn’t |
This English book ________Liu Mei’s, it has her name on it.
| A． can’t be | B． must be |
| C． must is | D． might be |
Your mother know the truth, but I am not sure.
| A．can | B．may | C．must | D．have to |
—When will his party begin?
—I am not sure. It _ be at 8:00 p.m.
| A．must | B．may | C．have to | D．has to |
Just like weather, life_______ be sunny and beautiful all the time.
| A．mustn’t | B．needn’t |
| C．can’t | D．wouldn’t |