第1个回答 2010-04-13
1. country I think our country is beautiful. I love our country.
2. language English is a useful langauge.
3. tidy Our classroom is clean and tidy.
4. have to I have to go home now. It's too late.
5. hard You should work hard.
6. mine This shirt isn't mine. It's Tom's.
7. its I have a dog. Its name is Doudou.