______ people visit the 2010 Shanghai World Expo every day?— About 300,000. [ ]

What do you think of Black Coal, Thin Ice?–It’s a good film., it is not suitable for teenagers.

Mr. Smith is very strict _____us and he is strict_____ his teaching.[ ]

Why does she always ask you for help? —There is no one else ______, is there?

My name is Amy. ______ name is Alice and ______ is Frank.