—I called you at 9 last night，but no one answered.—Sorry，I ________ sleeping.I went to bed very early. 

— What do you want to eat for lunch? I will prepare it earlier today. — You_____, mum. Let’s go out to have something different. 

---- I have taken someone else’s T-shirt by mistake. Is it Jane’s? ---- It _______ be hers. She seldom wears red.

China’s word，tuhao，which caught the attention of the dictionary’s editing team，__________ be in next year’s Oxford English Dictionary．

You ________ in person; a telephone would have been enough.