(2013·泉州一中期末)Close the door of fear behind you，and you ________ the door of faith open before you

He is very good __________ the children.

Tom is too short the leaves on the tree.

I walked slowly through the market, where people all kinds of fruits and vegetablesI studied the prices carefully and bought what I needed

on, there’re a lot of chairs over there. Go and fetch ________ for me.—Why ________ Mike is sitting there doing nothing.