____on the Yellow River, the town lies____ south of China.

We usually play ______soccer for half_____hour on _____playground.

Newton is known as a gifted scientist withvery human weaknesses who stood at the point in history _______ magic ended andscience began

I hear that your good friend David ____________ books about history.— Yes, but now he ____________ novels.

In our school library there ____ a number of books onscience and the number of them ____ growing larger and larger.