--- Father, I’m going out for a play.
---- _________ be long!
| A．Don’t | B．It won’t | C．Won’t | D．You didn’t |
—I telephoned him twice and I couldn’t get through to his home.
—I think the line might have been out of order, ________?
| A．don’t you | B．wasn’t it | C．do you | D．hadn’t it |
—It cost me 30 yuan to get here.
—Well, it was crazy of you to take a taxi _______ you could come by bus as well.
| A．while | B．if | C．when | D．because |
—Will you go shopping now?
—Not until I ________ my experiment.
| A．have finished | B．will finish | C．finished | D．had finished |
Every child is _____ to it parents.
| A．precious | B．possible | C．expensive | D．valuable |
She forgot to tell me which bus to _____.
| A．travel | B．take | C．have | D．ride |