Thetrain made a lot of noise as it came to a stop at the station. Martha waitedfor a while until her father held her hand. They walked onto the train together.Her mother and brother walked behind them.
Thiswas the first train ride for Martha and her brother Brian. They would take thetrain to visit their grandparents. They usually went there by car. But today,Mum and Dad wanted to try a different way.
Theywalked to the middle of the train. They found some seats and sat down. A fewminutes later, the train began to move.
Marthaand Brian felt a little nervous, but their parents said they would enjoy theride. Dad said he liked the train ride because he didn\'t need to drive all thetime. Mum added that she could talk to her two children face to face instead ofturning around.
Whenthe children heard their parents\' words, they felt relaxed.
\"Thetrain isn\'t as noisy as I thought it would be,\" said Martha, \"andI can stand up and walk around. I believe I can see everything through thewindows.\"
\"Thetrain really goes fast,\" said Brian. \"I like that best of all. If weget on the train in the morning, we can see grandparents before lunch. I can\'twait to enjoy their apple pie!\"
Wood resin(树脂) is one of many chemicals we get from trees. When a tree gets hurt, resin will form as a protective(保护性的) coating around the ...组卷网,组卷系统,智能组卷二一组卷提供中小学教师·学生·家长使用的在线组卷系统，可以方便中小学各学科进行章节、知识点、难度筛选条件自由组合组卷！--21组卷网，组卷系统Answer the questions. Eaten any wood today? You may have! And you possibly brushed your teeth with it and you are even dressed with wood. You might know that paper is made from wood. But we get a lot more from trees than paper! In fact, more than 5,000 wood products make our lives better each day. It's true! From toothpaste to photo film, wood products are all around us. Wood resin(树脂) is one of many chemicals we get from trees. When a tree gets hurt, resin will form as a protective(保护性的) coating around the wound to stop the insect. People collect the resin and use it to produce paint, glue and soap. There are also tree
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