20、They should consider the student’s request in the investigation last week      the school supermarket lower the price of the goods.

A．where           B．when          C．which           D．that

19、I wish Tiangong Space Lab, the first Chinese space station,      be a great success in 2011.

A．will         B．might          C．must           D．would

18、We have been told that in no case      the telephone in the office for personal affairs.

A．we may use          B．may we use          C．we use         D．use we

17、--- We thought he would have won the game.

--- What a pity! He       too nervous when playing.

A．had been         B．has been         C．was         D．would have been

16、Mr. Su is on his way to power with constant election      around the streets in Taipei.

A．battles           B．campaigns           C．wars            D．fights

15、--- Tom, you get dead drunk again！

---       ? It’s none of your business.

A．So what         B．How come          C．Why not         D．What for

14、The judges highly praised the two movies in Venice Film Festival,      are Chinese.

A．their directors                                             B．the directors of which

C．who’s directors                                                 D．the directors of them

13、United Nations urged the country to give up the nuclear plan       stability and peace.

A．in exchange for                                          B．in bid for

C．in terms of                                                        D．in search of

12、--- The bridge       outside the school annoys the students awfully.

--- Actually, we don’t know when it will be completed.

A．to be built         B．to build           C．being built           D．having been built

11、She is such a crazy soccer fan      she downloaded every match in the World Cup 2010 from the Internet.

A．as           B．that              C．which          D．who