-- Are the books ________? -- No, they belong to ________.
| A．yours, theirs | B．your, them | C．yours, them | D．your, they |
My father to Nanning many times, so he knows it well.
| A．went | B．will go | C．has gone | D．has been |
—Where is your sister?
—She the flowers now.
| A．waters | B．watered | C．has watered | D．is watering |
It’s cold outside. You’d better your coat.
| A．put on | B．take off | C．put away | D．put up |
Sally has few friends here, ?
| A．did she | B．doesn’t she | C．does she | D．hasn’t she |
—Look! Is that Mr. Green?
—It be Mr. Green. He has gone to Shanghai.
| A．must | B．can | C．mustn’t | D．can’t |