____ Christmas Eve, children put a stocking ____ the end of their beds before they go to sleep.[ ]

The police found the lost car _____ .

Do you know the boy ___ is standing under the tree?– Yes, he is my friend, Peter.

I don’t think I will win a lottery (彩票) of —Well, ______. Everything can happen.

The first day of school, my teacher says “I” ____a word in English.