----What do you do after class? -----Sometimes, I talk __________ my friends. A. in B. of C. to
—Please sit down. —_____________.
—_______you spell “pen”? —P-E-N, pen.
—What _______is your bag? —It’s yellow.
I am a student. ________name is Tom.
—What’s this ______ English? —It’s a pencil.