Hong Kong is _______ the east of Guangzhou.[ ]

Who does the worst of all _______ swimming in your class?[ ]

Thedriverhurtthegirl _____badly _____shehadtoseeadoctor. [ ]

I don’t think you study _________. You should study _____

Hi, Tom. Is this your dog?－No, it’s Cathy’s. _________ is at home now.