| A．a lot | B．lot of | C．lots of |
| A．He’s a fisherman. | B．He’s 30. | C．He likes fishing. |
| A．What does your father do? | B．How does your father go to work? |
| A．I want to be a scientist. | B．I will go to Beijing tomorrow. |
| A．She’s a policewoman. |
| B．She’s a teacher. |
| C．She goes to work by car. |
| A．to do; help | B．to be; help | C．be; help |
| A．Is | B．Are | C．Be |
| A．is; do | B．does; do | C．do; does |
| A．teacher; hospital | B．pilot; school | C．teacher; university |
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