—Is this          pen, Tim? —No. It’s Mary’s.

— Could you give me some            on how to learn English           ?— Sure. Practice makes perfect.

—Look ,that’s Mike,your classmate. --Yes,Let’s go and say hello to_________.

I found ______ not very difficult to keep away from the A/H1N1 Flu.

Tom is expecting a pet for long, but his daddy has no time to buy _________ for him.