想知道别人看到多少只鸟你应该问: A. How many books do you have? B. How many birds can you see? C. How are you?
Who’s _____? My sister. A. he B. sheC. you
Who’s he? My _____. A. sisterB. brother C. Miss Yang
Who are you? __________ Eddie. A. He’s B. She’s C. I’m
Is it ______ ice cream? A. a B. an C. /
What is it? ________ a bag? Yes. A. Is it B. Is C. It