We all thought that Betty could have run _______ if she had worn the sports-shoes that day.
The protesters _______ the meeting by singing and shouting.
The man in black is _______ my lifeguard. He is also my close friend.
_____ you pass me the plate on the table?
The doctor came up and asked me _____the day before.
Livemocha.com is a free site ______visitors can not just learn various languages but also chat online.