Yu Min _____ in the physics field for many years. He is called the Father of Hydrogen Bomb (氢弹之父). He in the winner of the award for Supreme Science and Technology of China,
| A．has worked | B．works |
| C．worked | D．had worked |
—Must I finish the work today?
—No, you.
| A．can’t | B．mustn’t | C．needn’t | D．don’t |
Pleasethe radio, Let’s listen to the morning news.
| A．turn off | B．turn up | C．turn down | D．turn on |
—What’s today?
—.
| A．It’s Thursday | B．It’s October,2012 |
| C．It’s May the 12th | D．It’s sunny. |
The woman asked the boy, “Do you haveto say?”
| A．anything important | B．important something |
| C．something important | D．important anything |
Mary istaller than Tina.
| A．a little | B．a few | C．a lot of | D．more |