"I will never find time to learn this difficult lesson，"said Robert to Frank as they left school．"I can't do it by tomorrow．"

"You have ten minutes before lunch．Why not begin right away？"asked his brother．

"Ten minutes!That's nothing．Besides，I must have a run with Rover now，"replied Robert．

After lunch，the two boys walked to school again．Frank took out his book and began to learn part of it while he walked along．"What a bookworm（书呆子）!"said Robert，laughing．He looked for birds'nests in the trees all the way to school．

"Come out to play soccer!"shouted a group of school friends when they finished school for the day．Robert ran away with the boys．（83）Frank promised to join them in 15minutes，and took out his book again． After he finished，Frank played with the boys，and enjoyed the game．

The two brothers were tired that evening，and went to bed early．But when they returned to school the next day，Frank knew his lesson perfectly．（84）However，Robert told the teacher that he did not have time to learn it．

"How did you find time，Frank？"asked his teacher．

"I had 10minutes before lunch yesterday； 15minutes when I walked back to school； and another 15minutes before soccer．Then I looked over my lesson before I went to bed； and took 10minutes before breakfast this morning to make it perfect．"

"That makes an hour's preparation，"replied his teacher．"Frank，you may run and play at break time．Robert，go to the back of the class．You will spend break time learning that lesson．And you will continue to do that until you have learned this important lesson：You'll never find time for anything．If you want time，you must make it．Take care of the minutes．"

A．根据短文内容简要回答问题．

81．Why did Frank have time to learn the lesson，but Robert didn't？

　　

82．In order to tell us how Robert is different from Frank，the writer gives us some examples．Please list two of them （USE YOUR OWN WORDS）．

　　

B．将短文中划线的句子译成汉语．

83．　　

84．　　

C．请给短文拟一个适当的英文标题．

85．　　．