Have you ever been to Shanghai, Mary? —Yes. I __________ there for a week with my parents last month.
Where is Betty? —She is _____ China _____ her parents. [ ]
His son often ______with me after school.
My brother is two metres in height. It’s very difficult to find clothes big enough him. [ ]
My _______ name is Guo Ping. We are in the same school.