What do you think of the EXPO 2010— It’s great， of course. peopleare going to Shanghai for the EXPO 2010.

I have offered to paint the house________a week’s accommodation

No progress was made in the trade talk as neitherside would accept the condition of

Have you found your lost mobile phone—-No, I haven’t found _______. I have to buy a new _______.

There ’s __________“u” and __________“s” in__________ word “use”.