.Whenever you enter the reading room, you can find all the students _____ at their desks, with their attention _____ on the books, except Tom.
_______ these words _______ the warden hit him on the head with the soup spoon.
______ historical evidence, they tried their best to defend their point of view.
-- I think the waiter has forgotten us. We ________here for over half an hour! -- I think you're right. He probably thinks we have already ordered.
These children are polite and never speak loudly in class.________.
The city dedicated a monument ________ those killed in battle.