—Sorry, sir. I made a mistake again.
—        . Practice more and you will do better.

—TV says there will be a storm tomorrow.
—       . I planned to go climbing with my classmates.

—I’m sorry Mr. Smith. I got up late.
—            next time.

—May I speak to Rachel?
—       , but I’m afraid you have the wrong number.

—Could you please help me choose an MP4 player online?
—      . My computer doesn’t work.