Our country a lot in the last few years.

Are Jiangsu and Zhejiang famous for silk— I think so. I know, more than half of the silk in China is produced in Jiangsu and Zhejiang.

I’m hungry. Please bring me some______________.

The tanker，which was full of petrol，________and gave off heavy and dark flames the moment a truck knocked into it.

______do the students exercise a week —Once or twice.