He took a rocket and     1     it. The rocket     2     into the sky. Linda and Leo were very     3    .

"Will it go all the way into space? "Linda asked. “Of course it won't, " a girl from another club shouted, "Our club is better. Come and     4     the Solar Power Club."

"What do you do? " asked Leo.

"We make wonderful machines. They only use     5     power. Look!"

When we first saw the dog, he was dirty and skinny（皮包骨的）, h    1     worth a second look. But my little sister, Mattie, excitedly h    2     him. “Leave that Stray Dog （流浪狗）!” I shouted “You know Dad hates them.”

“But he’s pretty and I’ll take him home.” said Mattie.

From that day on, she played with him and fed him s    3    . But Dad still found him. “Mattie! Get away from That Dog!” So Stray Dog became That Dog.

One cold snowy day, Dad went fishing. Mattie wanted to go, but he refused.

Hours later, Dad came home. “Where’s Mattie?” he asked. Mom and I looked at each other, b    4     thinking Mattie was with the other.

“Maybe she went after me...” Dad cried, “But I didn’t see her. We must find her now!”

We found Mattie’s boot prints and f    5     them along a road, but they just disappeared in a forest. We were all shaking, but I knew it was from f    6    , not cold.

Suddenly, some barks came.

“It’s That Dog!” We then found Mattie curling up under a fallen tree. That Dog was wrapped around her.

“We took the w    7     road.” Mattie said, “When we got here, I f    8     over and hurt my foot. Pretty Dog stayed with me and kept me w    9    .”

I don’t remember who started c    10     him Brave Dog, but that was his name from then on.

Zhang Lili was a teacher at No.19 Middle School in the city of Jiamusi, Heilongjiang Province four years     1    . On May 8th, 2012, she lost both her legs because she saved her students from a traffic     2    . Many people thought she was the     3     beautiful teacher in China and today we all loved     4    .

That evening, Zhang and her students were crossing the road outside the school gate     5     a bus suddenly(突然) got out of control(失控) and ran fast to     6    . Without     7     twice, Zhang pushed(推) two students out of the way,     8     the bus hit her. The 29-year-old teacher lost her legs.

    9     a brave(勇敢的) and kind teacher! The people all around the country were moved after hearing her story and hoped she could get better soon and live a happy     10    .