This is ______ eraser and that’s _____ ring .
| A．a ;a | B．an;a | C．a;an | D．an;an |
—Daddy, will you come home for supper with us today?
—_________ , but I might be a little late.
| A．I’m busy | B．No problem | C．It’s a pity | D．It’s hard to say |
—What’s your math teacher like?
—_________.
| A．He’s twenty-seven years old | B．He works in our school |
| C．He’s creative and outgoing | D．He likes physics and biology |
—Who’s the little boy in the photo , Susan ?
— It’s me . This photo ten years ago.
| A．takes | B．is taken | C．took | D．was taken |
—will your brother be back ?
—In two weeks.
| A．How long | B．How often | C．How far | D．How soon |
—You were out when I dropped by your house.
— Oh, I_________ in Zhongbai Supermarket with my parents.
| A．was shopping | B．had shopped | C．am shopping | D．have shopped |