---Where is Japan , do you know ?
-- It’s ___ the east of China .

The boy looks nice ______ white and the red sweater looks good ______ the girl .

—The earthquake in Ya'an took place ____two past eight ____the morning of April 20^th.
—Yes, some people were still sleeping for it was weekend.

It’s hard-working ____ him to spend three hours ____ the library on Sunday.

Before 2003, there was no direct airline         Taiwan and the mainland.

---Congratulations! Among the best pictures in the competition，I found       . When did you draw it?
---During the trip to the Yellow Mountain _______ May.

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

My father has a habit of  walking ________ the river for an hour in the morning.

The police arrived ______ the village ______ a snowy night.
A. at; on          B. at; in            C. in; on

--- Jack, you seem to be _______.
---Yes. It’s 8: 20now and my train leaves in ten minutes.