If you are hungry ,you can buy_______ in a supermarket.A. food B. house C. drink
—Can I use your bike for an hour? — .
—Why not John a toy car for his birthday ?—Good idea! He is crazy about cars.
Paul took exercise after school. He needed a good rest.
I by what you have told me.
—Do you know sound travels very fast ?—Yes. But light travels sound.