Direction: Determine the topic from the given topic sentences.

1. There are many reasons why pollution in ABC Town is the worst in the world.
Topic: ________________

2. To be an effective CEO requires certain characteristics.
Topic: ________________

3. There are many possible contributing factors to global warming.
Topic: ________________

4. Dogs make wonderful pets because they help you to live longer.
Topic: ________________

5. Crime in poverty-stricken areas occurs as a result of a systemic discrimination.
Topic: ________________​