There _____ anybody in the room. — Why do you say so? — Because the door is locked.

Excuse me, is this _______ new computer? — Yes, it’s _______.

They communicate_____ each other _____ e-mail. [ ]

I learnt the bad news that another serious coal mine disaster happened a cold winter evening.[ ]

People in our city have raised ____________yuan for the people in the poor area.