One day some of Robert’s friends t 1 about young people in their town.They all a 2 that old people are cleverer than young people.Then one of them said,“but young people are stronger than old people.” All of them said this was t 3 except (除了) Robert.He t 4 he was as strong as b 5 .“This is impossible (不可能).” said his friends.“Well,” said Robert,“In one c 6 of my garden there’s a big stone.When I was young,I w 7 able to move it,I wasn’t strong e 8 .Now I’m old,when I try to move it,I s 9 can’t.That’s w 10 I’m as strong as before.
1.2.3.4.5.
6.7.8.9.10.