The answer is (i.e. the answer with the misplaced adjective phrase) . . .
<em><u>A. Mr. Anderson made a table for his wife with three legs</u></em>.
This sentence makes it sound as if Mr. Anderson's wife has three legs, when in fact it is the table that has three legs.
Correctly written, it should look like this . . .
"Mr. Anderson made a table <em>with three legs</em> for his wife."
There should be a period after writing it should look like this : " writing. She can"
the sentence also says "through her words" when after "words" , there should also be a period.
Other than the missing periods your sentence seems fine.
You could also use a comma after "writing" instead of a period and make the S in "She" a lower case.
I hope this helps you.
Possibly to emphasize it, or to mark it as being sarcastic. You choose.