Hurry. Mike! The bus is coming.—Wait a moment, please! Let me see if there’s left.
Don’t play tricks ______ that little child, he is crying.[ ]
Happy birthday _____ you.[ ]
The article is ________ more difficult than that one, so I think I can understand it with the help of a dictionary.
To the surprise of many people, in ten years the city’s population _______ by 12%.