According to a recent survey, homework is_______ students most often blame for their lack of sleep.

Mark broke his leg when he was playing football . —was that ?

21— Anyone in mind for this position What about Jack— He may be a good friend，but business is businessHe is not______man forjob

, ____________　—Itis, looks like spring is coming soon　—Yeh,It’ll just be a few more weeks

I’m glad that my parents have _______ of mebuying a new car.