情景会话。 ( )(1)Sarah的生日到了,你应该说: A. Happy birthday to you! B. Very good!. ( )(2)John问你这是什么时,你应该说: A. This is my toy. B. It is my toy. ( )(3)当你想问别人多大了时,你应该说: A. How are you? B. How old are you? ( )(4)当你想知道一个人是谁时,你应该说: A. Who are you? B. How are you?. ( )(5)当你想知道对方有多少姐妹时,你应该说: A. Do you have sisters? B. How many sisters do you have?.