--- It‘s getting late. I’m afraid I must be going now.---OK.____.
A. Take it easy
B. Go slowly
C. Stay longer
D. See you
--It’s been a wonderful evening .Thank you--____.
A. My pleasure
B. I’m glad to hear that
C. No , thanks
D. It’s OK
--I’m sorry I’m calling you so late.--___ Okay.
A. This is
B. You’re
C. That’s
D. I’m