Mike and Dick work in the same office. They don’t like the cold weather.小题1:Their plane arrived in Sydney at nine in the morning.They had a good rest in a hotel. 小题2: A few hours later the sun was shining in the sky and there was no shade (阴) from trees beside the road.小题3:They had to stop to look around. Mike found a river about half a kilometer away from them. They were both very happy and drove the car quickly. 小题4:Before they jumped into the water，Dick saw a boy playing under a big tree. He asked,“Are there any sharks（鲨鱼） in the river，please?”
“No，there aren’t” answered the boy.
So they began to swim in the river.小题5:He told Mike about it.They were afraid and decided to stop swimming. Dick asked loudly，“Is it true that there aren’t any sharks in the river?”
“Yes，sir，”said the boy. “But there’re a lot of crocodiles（鳄鱼）in the water.”
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