They didn’t go to bed ________ they finished their homework.
—It’s a wise ________ to wear the red tie. It matches(匹配)your shirt well. — Thank you very much.
—I think students should have their own mobile phones at school. —__________. They often use them to play games instead.
–I believe this is the best movie of the year . --Well,Anyway, the ending is O.K
Last month our school held the 9th Arts Festival. We showed our talents at the festival.
The policeman is still not surethe young man killed himself or was killed .