____homework is required for a middle school student every day ?—About two hours .

We ______win the game. The other team is not strong at all.

Look! The light is still on. Is Mr Wu working in his office？—No, it _____ be Mr Wu. He has gone to Nanjing for a meeting.

He arrived _________ Shanghai _________ 6:00 _________ the morning of June 2nd. [ ]

Why did you refuse to join them in the show? —Because I don’t think the show is worth ________ part in.