Jane would never have gone to the party that Mary would come to see her.
| A．has she known |
| B．had she known |
| C．if she know |
| D．if she has known |
31. Look at the notice. You are not allowed _______ the gymnasium without permission.
| A．to enter | B．enter | C．for entering | D．Entering |
30. It is said that Columbus Day is ______ the arrival of Christopher Columbus in the New World in the USA.
A. in honor of B. for the honor of C. in favor of D. in place of
29. As we all know, the 2012 Olympic Games ______ in London, which is an ancient city.
| A．are to hold | B．will hold | C．are to be held | D．are held |
28. My English teacher has given me so much help that I really want to do something for him ______.
| A．in return | B．in fact | C．in surprise | D．in turn |
27. Look at the beautiful big house over there! It is said to _______ an old Japanese woman.
| A．belonging to | B．be belonged to | C．belong to | D．be belonging to |