Which claim does the author make in "Achieving Your Goals"? It's best not to risk working toward a goal that is impossible to achieve. O

Before taking steps toward a goal, it's best to listen to others' advice. O

Dreams are based on one's imagination and not on achievable goals. O

Taking steps toward a goal takes courage, even if the goal is never fully realized.

i need for you to know i dont know the answer

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.