________ accident happened on the busy street because ________ driver drank too much.
—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