You       be hungry after the long walk. Help yourself to some cakes.

Just like weather, life ______ be beautiful all the time.

It’s very cold outside. You    put on your coat when you go out.

—Must I leave for the meeting now?
—No, you ________. There’s much time before the meeting.

—        I know by what time you want the project to be done?
—By the day after tomorrow.      you finish it on time?

—Could you please have a walk with me?
—Sorry, I _______. I have something important to do now.

–I think Mr Zhang may be in his office.
--No, he         be there. I saw him         just now.
A. needn’t, left                 B. mustn’t, leaving
C. can’t, leave                  C. shouldn’t, leave

---I have sore eyes.  ---You _____ play computer games too long.

—Could you ride a bike when you were 5 years old?
—_____

—Lucy, _______ you draw pictures?
—Yes, I _____.