— What is that? —It’s _______ eraser, and it’s _______ red eraser. A. a; a B. an; a C. an; an
---__________ I use your dictionary? --- Of course. But please return it to me before you leave. A. Must B. Need C. May
—Alice, don’t put your things here, ___________. —OK, I will.
—Where is your mother? —She _________ Guiyang.
—There ________ a basketball game in our school tomorrow. —Great!
I can’t _________ my pen. Can you ________ it?