---Where was your sister at this time yesterday evening ? ---She was writing an e-mail ______ I was watching TV at home.
—Hello! Jane speaking. __________ Tom? —Yes. This is Tom speaking.
—Don’t __________ at your parents. It’s impolite (不礼貌的). —Sorry, I will not.
—Do you know the woman __________ long curly blonde hair? —No, I don’t.
I spend about two hours __________ my homework at home every day.
—__________ —Yes, a cup of tea, please.