All the Americans are preparing ________ Christmas.[ ]

Excuse me , Sir . But smoking is not allowed here. —Sorry, I didn’t see the sign. I’ll ___________________ my cigarette at once.

Excuse me, is the post office? —About 500 metres away. [ ]

The notebook must ____________ Li Lei . It has his name on it.

The library is ______ Boston Street. It’s ______ the hospital and the bank. [ ]