Shanghai lies _____the east of China and _____ the north of Hainan.[ ]

English is very widely used ______ business ______ different countries. [ ]

The weather in Guangzhou is hotter than ________ in Beijing in summer.

Our school is so famous that _______ people come and visit it every term.

Is your mother _________ English teacher?—No, she isn’t. She is _________doctor.