Father ____ his number in the phone book to make sure that he had got it right.
| A．looked after | B．look up | C．look back | D．look down |
WheneverIwasintrouble,hewoulddowhathecould________me.
| A．help | B．helping | C．tohelp | D．helped |
According a recent survey, if the factory closes, a lot of people _______ their jobs.
| A．are going to lose | B．will lose | C．may lose | D．are about to lose |
________ hard, and you will pass the final exam.
| A．Working | B．If you work | C．Work | D．To work |
The past 30 years has ______ the great changes that have taken place in China.
| A．seen | B．noticed | C．watched | D．looked |
– I’m sorry for what I said.
-- Forget it, I can’t remember _________.
| A．generally | B．however | C．anyhow | D．extremely |