---Is your father a teacher?
---well, he _______.
| A．used to | B．was used to | C．used to be | D．is used to be |
My uncle was________control of a small company．
| A．for |
| B．in |
| C．to |
| D．on |
The doctor advised my father to give up________．
A．smoke
B．smoking
C．smokes
（陕西）Don’t worry．We’re old enough to look after________．
| A．myself |
| B．me |
| C．ourselves |
| D．us |
—Not only the young but also the old are interested WeChat（微信）．
—They can communicate more freely．
| A．by |
| B．about |
| C．in |
| D．for |
—Lily，could you please pass me the________?I want to cut the apple．
—Sure，here you are．
| A．pen |
| B．pencil |
| C．book |
| D．knife |