—How much do I need to pay________the dictionary?
—About fifty yuan．

—Do you know Amy Hayes?
—Of course，I know．She is the woman who built a house________rubbish．

—Mary，I have never seen a zoo that is________for animals to live in．
—Neither have I．

—There are only a few old city walls left．
—Yeah．Most of them________in the 1960s．

Things should________here before you enter the Great Museum．