A bus driver’s main responsibility is safely transporting     1    (passenger ). But when one bus driver saw a child on the street needed help, she stopped everything and now she     2    (regard ) as a heroine for it.

Late last month, Karen Martinez noticed a small boy     3    ( wander ) on the street alone without any shoes.     4    she was in the middle of her bus route, she knew she had to do something to help the boy ,    5    was just five years old .

Martinez pulled over ,got out of the bus ,and approached the boy .   As she got a little     6     (close) she could see he was shaking from the cold.Without     7     (hesitate ),she carried him backed to the bus ,so he could warm up while waited for police to arrived. “OK,go and find a seat where it’s warm,” Martinez said to the boy )    8     (soft).When they waited,   Martinez gave the boy some things    9     (draw )with and even let him sit behind the big steering wheel to cheer him     10    .Shortly after, police arrived and returned the boy to his parents

In elementary school, George wasn’t     1    (exact) popular, but he always had a couple of really good friends. In middle school, he was really good at science and math. While most kids were going to     2     movies on weekends, George     3    (prefer) to design his own special projects. He dreamed of owning his own technology company someday. When George got to senior high school, some of the other students made fun of him for being into books and computers. This made George very upset,     4     he tried not to let anything keep his dream from     5    (achieve). George got excellent grades and was admitted     6     both Harvard and Yale, but he decided to go to Stanford because there were lots of     7    (opportunity) for people     8     wanted to work in Silicon Valley. This was the first time George had felt accepted by the people around him. He took many computer classes, and kept designing his own projects on weekends. During the summer months, he would take extra classes, and he ended up     9    (graduate) a year early. He took a job     10     a computer programmer at Apple. After five more years there, George left to start his own company, finally realizing his childhood dream.

Rachel and her husband, Jason,     1    were both experienced climbers, were on a climbing holiday in Switzerland. When they were 3，000 metres up in the mountains, there was     2     storm. The wind was     3     (extreme) strong and the snow was two metres deep. They couldn’t move. Rachel had her mobile phone with her, so she sent a text message to five friends in the UK     4     (get) their help.

About four hours later, one of her     5    (friend), Martha sent her with a text message. Martha said she     6    (phone) the police in Switzerland and suggested that they     7    (wait) patiently and that they had got in touch with a mountain rescue team. They were on the way     8    ( help) them.

But the weather was so bad     9     the helicopter (直升飞机) couldn’t get to the two climbers immediately. They     10     (encourage) to keep calm by the rescue team. Finally, they were rescued.