—How do you do?— A. How are you? B .thanks C. How do you do?
The teacher slapped .
—Must I come back before supper, mum? —No, you .
—When did you buy this computer? It looks so new. —I it for only a couple of days. My sister bought it for me as a birthday present.
—Haven’t you been to Beijing before? —. I went there last summer.
He could hardly believe his eyes,he?