【题目】读一读，填一填
am, is, are
【1】I ________ ten years old and Amy ________ ten years old, too.
【2】Look! Your pens ________ under the schoolbag.
【3】Lucy and I ________ friends.
【4】—________ he a new teacher? —Yes, he ________.
【5】Where ________ the cute dog and the duck?
【答案】
【1】 am is
【2】are
【3】are
【4】 Is is
【5】are
【解析】
略
