---What ________your teacher ?.
—Do you know anything about the players of our school basketball team? —Yes. They are _______ young boys between the age of thirteen and fifteen.
—Excuse me. Where is the cafe ? —Take the elevator _____ the third floor and turn left. And it is _____the bank and the bookstore.
—Could you tell me someexamination skills? —Sure. In the exam, the _______you are, the_______ mistakes you’ll make.
—Why didn’t David ________his friend’s invitation to the picnic? —Because he had to prepare for the exam.
—What about having a picnic tomorrow morning? —Well, I don’t think it’s good ________ because the radio says it will be rainy tomorrow.