Peter and I _________ classmates.
____ old man behind Tom is _____ university teacher.
– Do you know ________?– Sorry, I don’t know.A. where has he goneB. when will he arrive home tomorrowC. what Jim was doing at this time yesterday
– _________– It’s April 23rd.A. What’s the date today?B. What day is it today?C. What’s the time now?
– We have finished all the work, Mr. Wang. – _________, boys and girls! Let’s have a rest. A. Good luck B. Well done C. I’m afraid not
– Must I finish my homework now? – No, you_________. You may do it tomorrow. A. mustn’t B. can’t C. don’t have to