In the evening class most students’’ first language is______.

A．The woman can read the magazine on the train.
B．The woman left the magazine in the waiting room.
C．There’’s no time to buy a magazine.
D．They don’’t have to pay for the magazine.

A．by discussing opinions with classmates
B．by rating the instructor’s interest in students’’ problem
C．by discussing opinions with instructors
D．by rating instructor’s humorous remarks