— There is somebody at the door. ________ it be Tom?— No, it _______ be him. It’s just six o’clock. It’s too early.
Mr. Chen is _____ generous man. He has donated a lot of money to people in need.
At the foot of the hill you could hear nothing but the ______ of the running water.
—Must I finish the exercise this afternoon? —Yes, you ______, but you ______ finish it now.
J K Rowling jumps farther than ______ in her class.
English is ______ used than Chinese in the world.