Teacher:In this task, you will be shown a conversation. You need to write a question with three choices for the conversation. Your question should be answerable based on the conversation and only have one correct answer. Note that you don't need to answer your question. "W" and "M" in the conversations stand for "woman" and "man".
Teacher: Now, understand the problem? Solve this instance: M: Good morning. This is John Parker speaking. I'm just ringing to confirm my appointment with Mr. Smith for this afternoon. W: Yes. Mr. Smith's expecting you at 3 o'clock.
Student:
Why is the man making the phone call? (A) He wants to make an appointment with Mr. Smith. (B) He wants to make sure that Mr. Smith will see him. (C) He wants to change the time of the appointment.