the man kept silent in the room unless____.

the man kept silent in the room unless____. the man kept silent in the room unless _____ A spoken B spea we kept him ——（stay）in the room. it is kept in the room by us 和 it was kept in the room by us the old man kept in (s )when they asked Our clavichord is kept in the living room.这句话中,为什么要用is kept? The man in the room和There is a man in the room有什么区别? Silent night shining stars in The teacher's room night brigh The man in the water kept holding on to a log ( )he was the The great man was born in the house .The house is still kept The old man in the room is ___worth____. Our clavichord is kept in the living room.这句话里为什么要用kept这个词呢?