A Declarative sentence makes a statement to tell something. It ends with a period.
                    举一反三
- What type of sentence ends in a question mark? A: Interrogative B: Declarative C: Exclamatory
 - _______ is usually expressed as a simple, declarative sentence that refines and sharpens the specific purpose statement .
 - A thesis statement refers to _____. A: a simple, declarative sentence that refines and sharpens the specific purpose B: an example that supports the idea a speaker intends to talk about C: something that illustrates, consolidates, and/or, expands the central idea D: a statement that lets the audience know the topic of the speech
 - Which of the following statement is correct? A: Opinions are something objective. B: Facts are your judgment of something. C: Facts are something that can be proved to be true. D: Opinions are something that is unbiased.
 - Generally, the U-curve pattern comprises four stages: _______ period, ______ period, _______ period, and ________ period.
 
