21、--Where did you see him for the first time?

-- It was in the factory _________ we worked.

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

20、_________ is known to us all is that the 2012 Olympic Games will take place in London.

A．As          B．What           C．That                D．It

19、–It’s really a pity that I didn’t see you in Shanghai.

-- I _________ to see you in the hotel, but I was too busy.

A．hope         B．had hoped           C．hoped         D．am hoping 

18、More than one student in our class _________ to Shanghai Expo.

A．has been        B．have been           C．is          D．are

17、All things _________, her suggestion is of greater value than yours.

A．consideration         B．considering          C．considered         D．are considered

16、-- _________ you called yesterday?

-- Tom．Why?

A．Who it is that      B．Who is it that        C．Who was it that       D．Who it was that

15、-- I’m so sorry for breaking the plate, Mom.

-- It doesn’t matter．_________ careful next time.

A．Being      B．Do be           C．Do          D．To be

14、It was unwise of him to _________ the unreliable data in his speech.

A．refer to          B．add to           C．belong to           D．point to

13、_________ it rain, the crops would be saved.

A．Will         B．Should          C．Would           D．Could

12、--Which of the two films do you prefer?

-- To tell you the truth,, I don’t like _________.

A．neither of them                                           B．both of them

C．either of them                                           D．none of them