—Jim, could you tell me if you _____________ our party tomorrow?
—I think I will if I _____________ free.

A．will take part in, will be	B．take part in, am
C．will take part in, am	D．would take part in, will be

---Jim, could you tell me where we can get some food to eat?
---What kind of food are you looking       ?

A．for

B．after

C．at

D．up

把A - E 五个选项填入文中空缺处，使短文内容完整、正确。
My friend has a large police dog , Jim.  小题1: Every Sunday afternoon my friend takes Jim for a long walk in the park.   小题2:
One Saturday afternoon a young man came to visit my friend.  小题3: He talked and talked. Soon it was time for my friend to take Jim for his walk.   小题4: Jim became very worried about his walk in the park. He walked around the room several times and then sat down in front of the visitor and looked at him.  小题5: He went on talking. Finally Jim could not stand any longer. He went out of the room and came back a few minutes later. He sat down again in front of the visitor but this time he held the visitor's hat in his mouth.