改错.Our teacher are cating breakfast.Are your cleaning the room?I am no swimming. What is John do?She's writing a e-mail.I am working in the computer.She often cleaning the room.
人气：479 ℃ 时间：2020-05-22 22:03:50
解答
Our teacher 【is】 cating breakfast.第三人称单数,用is Are 【you】 cleaning the room?你的主格 I am 【not】 swimming.not What is John 【doing】?现在进行时 She's writing 【an】 e-mail.an I am working 【on】 the computer. She often 【cleans】 the room.第三人称单数
