______ my teacher Miss Li. Miss Li, ________ my sister Jane.
| A．She’s; he’s | B．This is; he’s |
| C．This is; this is | D．That is; that’s |
Forty-five percent ________ the teachers ________ women in our school.
| A．of; is | B．of; are |
| C．不填; are | D．不填; is |
Barack Hussein Obama, the present president of the USA, ________ a naughty (调皮的) boy at school.
| A．was used to be | B．was used to being |
| C．used to be | D．used to being |
The boy is often made pictures for hours by his mother.
| A．to draw | B．to drawing |
| C．draw | D．drew |
For the present, I can’t afford ________ a car.
| A．to buy | B．buy | C．buying | D．for buying |
This road is about .
| A．twenty metres tall | B．twenty metres thick |
| C．twenty metres long | D．twenty metres wide |