Do you know Australia was, as a matter of fact,________ used to be a nation of prisoners?

Tony likes reading books.—But Betty enjoys________for things on the Intemet．

Could you tell me ______ ? －At 9:20 tomorrow morning.

Steven, could you help me_______ when the plane will take off on the Internet? -I’m sorry, my computer doesn’t work.

How _______ bowls of rice do you have for a meal?[ ]