.—How can I get along _____with others, Dad?—Try to smile to others, boy. That will make ________much easier.

He said that light ______much faster than sound.

What do you think of the four classics (名著)of China?－I hear that they are wonderful, but I’ve read _______ of them.

Kids _________ use the computers to draw in the future.

He often goes ____ school ____ six thirty ____ the morning. [ ]