國中英語基測出現過 back 的考題。
Dear Grandpa:
I'm so glad that you're finally coming—in three days! It was Christmas yesterday. We put up a beautiful Christmas tree in the living room. I'm sure you'll like it when you see it.
Lily and I drove two hours to Chinatown in New York City yesterday. We bought a lot of Chinese food there. Mom said you would bring us more snacks from Taiwan. I just can't wait!
All of us will go and pick you up at the airport except Dad. He has to see one of his teachers from high school that day, but he will come back and take us to a big dinner in the evening.
During your two-week stay, we are going to take you to England for one week. I've never been there, either. But I'm sure we're going to have fun in this trip.