问答题

Directions:
Suppose you are a college student on a school campus or an employee in a company. Recently you noticed that some people never paid attention to the signs on a garbage can that wastes are to be dealt with separately. Now you are going to make a conservation speech at a party. And your speech should include:
1) the present situation, and
2) your suggestions.
You should write about 100 words on ANSWER SHEET g. Do not sign your own name at the end of the letter. Use "Li Ming" instead. Do not write the address.