___ is known to us all is ____ the sun is bigger than the earth.A It; that B What ; that C What ; how D That; that
Although he is often tired _____ his work, he is never tired _____ his job. In fact, he enjoys it.
Is it true _____ the rain stops, it will be as hot as in the summer here?
— Is your mother still a teacher? — ______.
Because of the bad weather, my mother ____ and lay in bed. She ______ for a week.
He wishes to make friends with ____ shares his hobbies and interests.