阅读下面短文，掌握其大意，从各题A、B、C、D四个选项中，选出可以填入空白处的最佳答案。Table Talk
As we got out of the car, our son announced, "Phones stay in the car."
"Why do you always have to tell us that?" complained our fifteen-year-old grandson.
Our son's wife winked at us and then explained, "We have a family1 that no one may bring anything electronic to the table."
We 2 our phones in the car. Even though the restaurant was filled with families, there was little noise. All I heard were a few quiet conversations and the ding of forks on plates. The 3 unnerved me. I looked around. Everyone, even the young kids, was 4 at some kind of screen.
The silence was broken when the six of us sat down, and started talking. The waitress stood patiently and waited for our orders. When our food came, we continued to chat.
An elderly couple at the next table were finishing their dinners and conversing quietly. I noticed that they shot us a few glances, and wondered if our constant chatter was annoying them.
After the dessert, my son signaled the waitress for the check. She hesitated when she brought the black folder to our table. My son opened the black folder — it was5 . "You forgot the check," he told her.
"There isn't one. Someone else6 your bill — and the tip too." she said with a giggle (咯咯笑).
"Why?" asked our son, his wife and myself at once.
"They loved it that no one was connected." she continued. "They loved watching you guys7 . The old lady went on and on about how nice it was to see a family eating and talking instead of looking at ‘electric games'."
For a moment, everyone at our table was at a loss for8 . Then we all started talking at once. My son's voice rose above the others. "Where are they? We want to thank them."
"They left after you ordered dessert," the waitress replied.
We spent the next fifteen minutes discussing this goodness and camp up with a 9 . Next time we see a family eating at a restaurant 10 looking at anything electronic, we'll pay it forward, just like what happened to us.
