Sarah是班长，老师走进教室准备上课，她应该这样说：
A. Sit down.
B. Good morning.
C. Stand up.
老师请你拍手，用英语该这样说：
A. Clap your hands. B. Clap my hands. C. Snap your fingers.
John说：“I like yellow.”你的爱好跟他一样，你可以说：
A. Great!
B. My name’s Bai Ling.
C. Me too.
你第一次认识Mike，感到十分高兴，你应该这样说：
A. Me too.
B. Nice to meet you.
C. Good afternoon.
有一天，你在街上遇见一位很久没有见面的同学，你应该如何问候？
A. Who are you?
B. How are you?
C. Here you are.