完形填空，阅读下面短文，从短文后各题所给的四个选项（A, B, C和D）中，选出可以填入空白处的最佳选项。
Competitive swimming was a big part of my life as a teenager. So I was very excited when my sons decided to take up the sport. Daily, I’d arrive a few minutes early before their  ________   ended so I could watch their progress, assess their ________ for later discussions and give them a few tips on how to swim faster  ________, one afternoon at the pool, someone else caught my ________  .
The teen girl was not a typical swimmer. Her ________ , out-of-date swimsuit was two sizes too big. She struggled to reach the end of the pool. Always ________ and always being passed by the better-trained girls. The other girls would ________ their friends to climb out of the pool, giggle（咯咯笑）and run back to the starting areas. ________nobody waited for her. She always walked back to the starting areas ________. However, day after day, she’d show up ________ practice and do it all over again in her old, worn swimsuit.
The first swim meeting ________ arrived, and I smiled as I watched my sons________ straight with their team members around the swimming pool. I was a(n) 53 mother, but then, I saw the girl who had________ day after day to swim to the end of the pool. She wasn’t wearing the old, worn swimsuit She was wearing a (n)  ________ , new swimsuit with a matching swimming cap and goggles（护目镜）. I ________ again and believed someone bought these new things for her so she could feel and look like a _________ regardless of how fast she could swim. She never did find out who bought the ________for her because the person remained anonymous（匿名）。
I admire the unknown person who ________ the pool girl. Do you ever wonder how you can help a teen? Take time to notice your surroundings. There is a teen in your life that________encouragement or help. Be the one who makes a difference in her life.

A．game B．work C．practice D．meeting

A．goals B．methods C．tasks D．behaviors

A．However B．Then C．So D．Thus

A．patience B．mistake C．attention D．sons

A．long B．dirty C．small D．worn

A．fast B．last C．quiet D．best

A．talk with B．find out C．wait for D．run after

A．But B．Otherwise C．And D．Though

A．hurriedly B．quickly C．secretly D．alone

A．with B．by C．for D．in

A．suddenly B．finally C．fortunately D．nearly

A．stand B．swim C．sit D．rest

A．great B．anxious C．lucky D．proud

A．relaxed B．stayed C．struggled D．tried

A．thin B．cool C．big D．expensive

A．smiled B．shouted C．suggested D．supported

A．student B．winner C．fighter D．child

A．objects B．tools C．toys D．gifts

A．trained B．helped C．cared D．beat

A．needs B．uses C．offers D．seeks