--My parents always tell me _________ others late at night. --They’re right. It’s not polite.
A horse is _______ useful animal.
—Nice to meet you. —________.
—Excuse me, may I sit here? —. The girl on the seat will return soon. A. Yes, please B. I’m afraid not C. No, thanks
— Could you tell me Zhang Daqian Museum ? —The day after tomorrow, I think. A. when will you visit B. when you will visit C. when you would visit
—Must I be home before eight o’clock, Mum? — No, you . But you have to come back before ten o’clock. A. needn’t B. can’t C. mustn’t