Ann is a good student. She _____gets up early and is______ later for school. A. never, never B. always, always C. always, never
One way _____ this problem ______ search for some information on the Internet.
Simon is very confident. He isn’t afraid of ______ in the whole school.
Mr. Wu___this math problem____him many times, but he still doesn’t understand it.
Bob doesn’t know ________ to write about.
--How many students have passed the examination? -- _______.