- -What does your grandmother do? ---_____________________.
| A．She likes her work | B．She is a clerk. |
| C．She is busy | D．She is working |
--- What’s this, Xiao Hong?
— It’s _____ orange.
| A．a | B．an | C．/ | D．the |
Must we sweep the floor right now? No, you _______. You can do it later.
| A．aren’t | B．mustn’t |
C．don’t | D．don’t have to |
Excuse me, may I ask you some questions, Jane? OK, _______.
| A．go out | B．come up |
C．go ahead | D．come out |
To fight SARS, we should ______ animals.
| A．play with | B．keep away from |
C．fight against | D．care for |
Did you give up ?Yes. I know smoking may cancer.
| A．smoke; cause | B．smoking; cause |
C．smoke; take | D．smoking; take |