To which of the senses does the author appeal in describing old lady chong’s age? a) touch and smell b)smell and hearing c)hearing and touch d)taste and smell

quite an interesting way to teach topic sentences, because the answer to this question is the best definition of a topic sentence that one can present, it is as if answering the questions taught you how to do it, this is some real teaching, it is terribly well-done.

the topic sentence in this paragraph is:

topic sentences writers stay on track and keep a paragraph from becoming an aimless collection of sentences about an idea.

which incidentally tells you what a topic sentence should be.

c? not a 100% sure

explanation: