Q1). They haven't lowered the temperature, have they?
A. No, not as far as I know. -- CORRECT
B. I know. It's too hot in here.
C. Yes, that's what the forecast is.
Q2). Why don't you send an e-mail to the CEO?
A. The mail hasn't come yet.
B. Good idea. I think I will. -- CORRECT
C. Yes, I have an appointment.
3). Isn't this the train to Albuquerque?
A. No, we're headed for Santa Fe. -- CORRECT
B. No, I usually take a taxi.
C. Yes, the training began last week.