— Hello! Can I speak to the headmaster, please?

—　　　　

　 A. Who are you, please?　　 B. Of course, you can.

　 C. Who is it, please?　　　　 D. Sorry, you can't.

－ Do you know _______?

－At 8:00 a.m.

A.who to talk with 　　　　　 B. when to have a meeting

C. what to do next 　　　　 D. where to go swimming

填词完成对话，每空一词

A: Who's your uncle?

B: The one ____(1)____  brown trousers.

A: ____(2)____ ____(3)____ he do?

B: He is a ____(4)____ of Chinese.

A: ___(5)____ school does he teach in?

B: He ___(6)____ in No. 14 Middle School.

A: Who's that boy?　　　

[　　]

B: 　　　.

A. He is ten　　　　　　　 B. He is my brother

C. His name is Li Lei　　　D. He is a student