All made possible for China to succeed in carrying on its reforms and open-door policy.
| A．what happened; it | B．what happened; that | C．that happened; it | D．that happened; that |
The fire spread through the hotel very quickly, but everyone __________ get out.
| A．had to | B．would | C．could | D．was able to |
The Internet has brought ____big changes in the way we work．
| A．about | B．out | C．back | D．up |
Does this car give you good _____for your money ?
| A．value | B．price | C．worth | D．cost |
_____ we celebrate a festival it changes a little and in that way we keep our culture alive．
| A．Some time | B．Each time | C．From time to time | D．Many a time |
This is the last chance to go abroad for further education ; don’t ____ .
| A．take it away | B．give it away | C．put it away | D．throw it away |