Dear Tony,

    I'm{#blank#}1{#/blank#}（抱歉的）that I can't go to the sports center with you today. Your grandpa is not {#blank#}2{#/blank#}（感觉）well. He's got a high fever. I have to take {#blank#}3{#/blank#}（他）to the hospital right away. Let me tell you the {#blank#}4{#/blank#}（最佳的）way to the sports center.

    You know the street in front of our {#blank#}5{#/blank#}（家）? It's Bridges Street. Walk {#blank#}6{#/blank#}（出来）of the front door and turn left. Then walk {#blank#}7{#/blank#}（沿着）Bridge Street. Go straight on and soon you will {#blank#}8{#/blank#}（到达）at the City Fountain. It will take you about ten {#blank#}9{#/blank#}（分钟）to get there. Look ahead and you can see a river. {#blank#}10{#/blank#}（跨过）the bridge over the river and then turn right. There is a large park on your left. The sports center is next to the park. You can't miss it.

Have fun.

Mom

    As we all know, the environment around us is getting worse and worse. Some chemical factories always pour{#blank#}1{#/blank#}(废弃的) water into the{#blank#}2{#/blank#}(河流). And they also{#blank#}3{#/blank#}(产生) terrible gas. In some places, some people even have no clean water to drink. So I think we must do something to protect the environment.

    How to protect the environment? First, as a student, we should use cloth bags instead of {#blank#}4{#/blank#}(塑料的) bags when we go shopping. {#blank#}5{#/blank#}(第二), we'd better reuse the old textbooks as possible as we can. Third, we should never forget to turn off the lights when we leave the classrooms. In a word, we must try our best to protect our environment. I believe we can make the world a better place to live in.