DAY 3 /Directions: Write T if the statement is true, write F if the statement is false. _____ 1. The key sentence explains the most important thought about the topic. _____ 2. Supporting details express the central idea of the paragraph. _____ 3. Knowing the topic is important to be able to identify the key sentence. _____ 4. Supporting details give additional information about the key sentence. _____ 5. Topics can be about a person, place, thing, or idea.