II. Grammar and Vocabulary (15 points)
21. In face of _______ failure, it’s important for us to keep ________ good state of mind.
| A．/；the | B．the；a | C．/；a | D．a；the |
The room is too small, there' s no enough ________for another desk.
| A．place | B．room | C．floor | D．ground |
He has searched the ________ or 2 hours for the information about Yang Liwei.
| A．mouse | B．keyboard | C．Internet | D．computer |
_________ mother is a worker.
| A．Mary and Mike's | B．Mary's and Mike's | C．Mary's and Mike | D．Mary and Mike |
At that time, he was studying in_______ university. And it was a famous one.
| A．/ | B．the | C．a , | D．an |
Our teacher told us that _______ moon moves around ______ earth, and
________ earth circles________ sun.
| A．a, a, a, a | B．an, an, an, an | C．the, the, the, the | D．/, /, /, / |