You should the new words that you don’t know how to spell.
| A．look for | B．look up | C．look after | D．look down |
—Do you think Frank is free today?
—________．Recently he has been busy studying for the final exam．
| A．Me too |
| B．Of course |
| C．The same to you |
| D．I don’t think so |
—Here is a new dictionary．________is it?
—It belongs to Gina．She bought it yesterday．
| A．Which |
| B．Who |
| C．Whose |
| D．How |
—Excuse me，is this the right way to No.1 Middle School?
—Sorry，I’m not sure．But it________be．
| A．can |
| B．need |
| C．must |
| D．might |
—Look!Peter is playing basketball on the playground．
—It________be Peter．He has gone to Beijing．
| A．can’t |
| B．mustn’t |
| C．might |
| D．may |
—It nearly took me two hours to walk here．
—Have a drink then．You________be thirsty．
| A．can’t |
| B．must |
| C．mustn’t |
| D．can |