— You’d better keep quiet in class.— Sometimes I______ . Yesterday, I was as quiet as a mouse during my English class.
— Mum,I really think Dad should have a break and get relaxed. —Yes.Hetoo long.
Weifang you see today is quitedifferent city from what it was 10 years ago.
— Have you taken the picture of me with the elephant? — Hang in there! I'll take ________ two of you.
We __________ booked. Look, this restaurant is almost empty.
________ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.