—Jim , I will go to Hong Kong tomorrow. -- .
—When do you have maths today? —We have mathshalf past ten this morning.
—Is this pen, Tim? —No. It’s Mary’s.
—I did badly in my English exam. — . A. Congratulations B. That’s great C. I’m sorry to hear that
I don’t know if Jack . If he , call me, please. A. will come; will comes B. comes; come C. will come; comes
My father has a computer, but he doesn’t know to use it. A. what B. how C. who