_______ have you been on the team?—Almost two years. [ ]

Excuse me. I want to buy some stamps. Where can I find a post office?—I know _______ is not far from here. You can easily find _______.

What do you think of the four classics (名著)of China?－I hear that they are wonderful, but I’ve read _______ of them.

______ of the workers in the computer factory is about two thousand, and ______ of them are women workers.

We will remember what happened _______the afternoon of may 12,2008.