用于提问某人或某物在哪里。是提问地点的常用疑问句型。
where为地点疑问词。
be为谓语动词，当主语为单数时用is形式,当主语为复数时，用are形式。
1、Where is my book.
2、Where are Hongkong and Mexico.
3、Where is the pay phone.
4、Where is the restaurant.
5、Where are you going.
