— Can we leave the classroom now?— No, you ______. You ______ to leave until the bell rings.

I haven’t seen my old friends for years, I ‘m  looking  forword ______ them.

He has      for three or four days. 

A traffic regulation released in a foreign country states that passengers sharing a car with a drunken driver _____ be punished together with the driver himself.

–Must I finish my homework tonight?-No, you______.