— I’m sorry I ________ your textbook in the classroom. — That’s all right.Remember ________ it here next time.
—are your friends? —They’re _____ the classroom .
Here your keys.
clock and English book are on the my desk. A;an B. An;a C. A;a D. An;An
I don’t like the volleyball, because it’s .
—is your English teacher? —Mrs. Wu .