—Please ______ the radio, the baby is sleeping.—Sorry. I’ll do it right away.A. turn on B. turn down C. turn up
--______ does his father make a living ? -- ______driving a taxi. A. How , By B. How , With C. What , By
In our school library there _____a number of books on science, and in these years the number of them ____growing larger and larger.
Sunglasses are used ________ protecting your eyes in sunny days.
Leo was late for class again. So he____ clean the classroom after school.
His wife advised him________ drinking, but he wouldn't.