We were all_______ at the_______ news.

When did the Shanghai Expo open?—_____ May lst, 2010.[ ]

You can use MSN to talk with your friend on the Internet. -I know. But can you tell me_______?

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

The box is ______heavy______no one inour class can lift it .[ ]