题目内容：

There are signs everywhere. We may not be able to understand the language 1. , but we will probably understand the signs there.

Different signs tell us different things. They give us:

•instructions (how to do something)  2.

•directions (where to go and how to get to a place) 3.

•warnings (what we should not do)  4.

•information (what we need to know)       5.

 

A. first aid here B. turn right for the airport C. in a foreign country D. take the escalator to go up E. no ball games