18-year-old girl called Anna from England visited Great Wall last Friday .
—Do you know the girl_______ with our English teacher often?— Yes, her name is Helen.
—I called you at 4:50 yesterday afternoon, but no one answered.—Sorry. I_______with my friends at that time.
—Hi, Jack. Did you go to Lucy’s birthday party?—No, I felt so sad. I_______then.
— I’m very tired these days because of the senior high school entrance examination(中考).—Why not______music? It can make you ______.
—What do you think of your last trip? —I had a very scary______in the mountains. I won’t go there again.