— I’ll call your parents if your homework ________ before four o'clock today. — Sorry, Mr. Li. I’m doing it right now.
Are you Lily ? _____________.
This is Andy. He is _______brother.
早上露西遇见长辈李先生,她主动问好,应该说:_______
开学第一天,你想知道你的同桌是否叫莉莉,你应该说:_____ .
Who’s that man _______ a white shirt?