As soon as you wake up, you to take the dog out. 0 would
0 need
0 have need
0 had need​

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.

hi! my name is angelica! i'll be assisting you today. i believe that the missing word is "questions" hope i !