新概念英語第一冊課后書面練習題及答案3-4

A.抄寫下面的句子
    this is not my nmbrella.
    sorry.sir.
    is this your umbrella?
    No.it isn't!
    B Answer these questions.
    B.模仿例句回答以下問題。
    Example:
    Is this your umbrella?
    No,It isn't my umbrella.It's your umbrella.
    1 Is this your pen?
    2 Is this your pencil?
    3 Is this your book?
    4 Is this your watch?
    5 Is this your coat?
    6 Is this your dress?
    7 Is this your skirt?
    8 Is this your shirt?
    9 Is this your car?
    10 Is this your house?
    答案：
    Lesson 4
    B
    1 No. It isn't my pen. It's your pen.
    2 No. It isn't my pencil. It's your pencil.
    3 No. It isn't my book. It's your book.
    4 No. It isn't my watch. It's your watch.
    5 No. It isn't my coat. It's your coat.
    6 No. It isn't my dress. It's your dress.
    7 No. It isn't my skirt. It's your skirt.
    8 No. It isn't my shirt. It's your shirt.
    9 No. It isn't my car. It's your car.
    10 No. It isn't my house. It's your house.