A high official from the central government will come and explain ______ what the country has done to ensure to make the Football World Cup the best-ever game.
| A．in length | B．at length | C．by length | D．to length |
It was necessary to _____ the factory building as the company was doing more and more business.
| A．extend | B．increase | C．lengthen | D．magnify |
The two parties are holding the talk in a friendly________ at present. Hopefully，they will reach an agreement.
| A．atmosphere | B．condition |
| C．situation | D．phenomenon |
A lot of coal miners died on the job last year, ____ the local government to shut nearly 500 small mines in Shanxi Province alone.
| A．forcing | B．to force | C．forced | D．has forced |
一I apologize for having made a mess in your bathroom．。
一_______. After all，you didn’t mean it．
| A．You’re welcome | B．It’s my pleasure |
| C．Don’t mention it | D．I can’t agree more |
Surely the day you are informed of your being admitted to a famous key university will be ________ of joy and celebration for your family, relatives and friends.
| A．that | B．the one | C．one | D．those |