M: Finally, I'm done with this math test. I'm going to make the most of my free time. ,F: So you're going to Henry's picnic? ,M: No, I'm going to visit the library. I have reserved a study room and there are signs experts available there all weekend.
(A) F: Why are you going to learn about science this weekend? (B) F: So you are going to have a picnic this weekend, right? (C) F: Why do you learn about science during the weekdays? (D) F: I am afraid I did not quite catch what you were saying. Please repeat it.
A