_______ we _______ the new policy for economy, we would never have bought the house.
| A．If ; predicted | B．Did; predict |
| C．If; have predicted | D．Had; predicted |
A completely new situation will _________ when the examination system comes into
existence.
| A．rise | B．arise | C．arouse | D．raise |
The police have ________anyone with information to come forward and talk to them.
| A．admitted to | B．appealed to | C．allowed for | D．called for |
—Have you ________ any information?
—No, I’m going to ____________ the business department.
| A．picked up; call at | B．picked out; call on | C．got; call on | D．received; drop in |
—You've made great progress in your studies of English, haven't you?
—Yes, but much________to be done.
| A．leaves | B．keeps | C．remains | D．has |
It is reported that the police will soon ____ the case of two missing children.
| A．look upon | B．look after | C．look into | D．look out |