II. Write T on the blank if the statement is True and F if it is false., 6. A sentence tells complete thought or idea. , 7. A non-sentence is like a phrase. , 8. A non-sentence ends with a period (.), question mark (?) or an exclamation point (!) , 9. A sentence is composed of subject and predicate. , 10. A group of words that do not give complete thought or meaning is a non-sentence.