A little boy invited his mother to attend his school’s first teacher-parent meeting. To the little boy’s disappointment(失望), she said she would go. This would be the  16  time that his classmates and teacher met his mother and he  17  lose his face because of her appearance. Although she was a  18  woman, there was a scar(疤痕) that covered nearly the whole right side of her face. The boy never wanted to  19  why or how she got the scar.
At the meeting, the people were   20  by the kindness and natural beauty of his mother even though she had the scar on her face, but the little boy was still embarrassed(尴尬) and hid himself from everyone.   21 , he happened to hear of a talk between his mother and his teacher.
The teacher asked  22 , “How did you get the scar on your face?”
The mother replied, “When my son was a baby, he was in a room that caught fire. 23 was too afraid to go in because the fire was  24 , so I went in.    25 I was running toward his bed, I saw a long piece of wood  26 and I placed myself over him trying to protect him. I was knocked senseless(失去知觉) but luckily, a fireman came in and saved both of us.” She  27 the burned side of her face. “This scar will be there forever, but to this day, I have never  28 what I did.”
At this point, the little boy came out running toward his mother with  29 in his eyes. He held her in his arms and felt a great sense of the sacrifice(牺牲) that his mother had made for him. He held her hand  30  for the rest of the day.

“When can I get a cell phone?” The answer is when your parents think you need one, though many kids seem to be getting them around age 12 or 13. Some younger kids may have them because their parents see it as a matter of safety and convenience. For example, a kid can call mom and dad when sports practice is over. And a cell phone can give kids almost instant access(快捷通道) to their parents if something goes wrong or they need help. It can give parents quick access to their kids so they can check on them and make sure they’re OK.
If you do get a cell phone, make some rules with your parents, such as how many minutes you’re allowed to spend on the phone, when you can use your phone, when the phone must be turned off, and what you will do if someone calls you too often, and so on.
You’ll also have to learn to take care of the phone in your life. Keep it charged(充电) and store it in the safe place so it doesn’t get lost. And whatever you do, don’t use it in the bathroom. I know someone who dropped her phone in the toilet! 
【小题1】Parents buy cell phones for their kids because ___________.