一、 单项选择。(每小题l分，共20分)
( ) 1. The Big Ben is in _________.
A. Russia B. Canada C. France D. the UK
( ) 2.—Would you like to come to my birthday’s party?
—Yes, _________.
A. I’d like B. I would C. I’d like to D. I’d like so
( ) 3. We live_________ the second floor _________a flat.
A. at; in B. on; at C. on; in D. in; on
