I went back and checked my answers
Select the most effective sentence.
Baxter worried about his English exam when he thought about it.
Baxter felt a pang of existential anxiety when he comtemplated his English exam.
When Baxter thought of his English test, he freaked out.
Thinking about the English exam, worry came over Baxter.
my new answer is B the 3 one is using slang as is the first one
English - Ms. Sue, Wednesday, April 21, 2010 at 9:01pm
Yes. B is the answer.