Wind power is an ancient source of energy ________ we may return in the near future.
| A．on which | B．by which | C．to which | D．from which |
4．If people feel hopeless, they don’t bother to _____the skills they need to succeed.
| A．adopt | B．associate | C．accumulate | D．acquire |
3．The police are trying to find out the _____of the woman killed in the traffic accident.
| A．evidence | B．recognition | C．identity | D．status |
2.________you opinion, I think you are great.
| A．As far as you are | B．Concerning | C．As far as I’m | D．As far as I’m concerned |
1.______you were late for school, for you got up late.
| A．No hurry | B．No problem | C．No worry | D．No wonder |
9.―Your job ____ open for your return.
―Thanks.
| A．will be kept | B．will keep |
| C．had kept | D．had been kept |