is one of the greatest scientists, who won the Nobel Prize for physics.
Don’t worry. He ________ you as soon as he gets home.
The boy has a cold and the doctor asks him ________ more water.
—Oh, you look tired. Why?—I ________ to the Great Wall yesterday. It was really wonderful.
Ben is one of ________ students in our class. He keeps doing sports every day.
Mr. Wang _______ dinner with his family now. They look very happy.