---Peter, is this your pen?
---Yes, it's ________. Thanks a lot. I looked for it everywhere.
A. mine B. me C．I
—Do you know________Amy came to school this morning？
—Her bike was broken，so she had to walk．
| A．why |
| B．how |
| C．when |
| D．where |
My friend Frank sings well，and he is________good at playing the guitar．
| A．not |
| B．also |
| C．yet |
| D．too |
—Have you ever heard of Jeremy Lin？
—I only know he is________basketball player．
| A．a |
| B．an |
| C．the |
| D．／ |
Mr.Brown always makes his class________and keeps his students________in class．
| A．alive；interesting |
| B．lively；interesting |
| C．alive；interested |
| D．lively；interested |
Computers________widely in our daily life．
| A．use |
| B．used |
| C．were used |
| D．are used |