Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.
Two students are taking in a new class.
Student 1: “Excuse me, is anybody sitting here?”
Student 2: “_______”
A. No, thanks.
B. Yes, I am so glad.
C. Sorry, the seat is taken.
D. Yes, yes. You can seat here.