Life today has brought about new problem. One of the biggest problems of every nation is pollution. In America, there are laws {#blank#}1{#/blank#} the air and water clean. These are new laws and it has taken much time{#blank#}2{#/blank#} a polluted river or lake. Now the fish are healthy again and people can enjoy {#blank#}3{#/blank#} in the clean water. 
   When food is brought from the store to the home, it is packed in paper, glass, or plastic. Every day a newspaper comes to the home. Americans use {#blank#}4{#/blank#} all these materials in the garbage which was picked up by a large truck. The truck these materials to a garbage dump or a land-fill. The truck dumped the garbage into a large hole and then earth was pushed over the garbage until the hole was filled. Then, a new hole must be found.
As the years went by, the garbage increased as the population {#blank#}5{#/blank#} . Scientists suggested using some garbage again. They advised businessmen {#blank#}6{#/blank#} money by recycling or using paper, glass, and plastic again.
   Now, a recycling truck comes to each home once a week {#blank#}7{#/blank#}  up materials. American families are told {#blank#}8{#/blank#} their newspaper in boxes and clean all glass, and plastic. The truck takes them to factories for recycling.
   Recycling is a way {#blank#}9{#/blank#} the environment from pollution by {#blank#}10{#/blank#}  many materials again.

A：Hello, this is Brown Food Store. 

B：Hello, this is Amy. I want to{#blank#}1{#/blank#}some food.

A：What food{#blank#}2{#/blank#}you like?

B：I'd like some {#blank#}3{#/blank#}.

A：How many do you want?

B：Forty.

A：Would you like some{#blank#}4{#/blank#}?

B：Oh, yes. What kind of drinks do you have?

A：Green tea and orange {#blank#}5{#/blank#}

B：Two small cups of orange juice.

A：OK. What's your address (地址)?

B：19 Park Street.

A: This is something I've never seen. What is it used for?

B: It's used for {#blank#}1{#/blank#} water. It helps my family use only half as much water as we used to.

A: Wow, that's great! Where can I buy one?

B: You can't get one {#blank#}2{#/blank#}. Because my father invented it {#blank#}3{#/blank#}.

A: Really? Your father must be very creative then.

B: Yes. And he believes that water is important. He says we should do something to save water. How do you save water?

A: Well, I save water {#blank#}4{#/blank#} using shower water to clean the toilet.

B: That {#blank#}5{#/blank#} good. I think I'll do the same thing as you later.

    Later that day, I received a phone call from my friend; he told me an unexpected problem. I felt like replying {#blank#}1{#/blank#} "Oh no, what should we do? "But remembering that little girl, I found {#blank#}2{#/blank#} saying: "Wow, that is interesting! How can I help you? "

    One thing is for sure life is always going to make us face unexpected problems. {#blank#}3{#/blank#} , how to deal with them is our choice. We can choose to be annoyed or interested.

    No matter what the situation is, a "Wow!" will always {#blank#}4{#/blank#} than "Oh, no. "

    So the next time you meet one of life's unexpected guests, remember that little girl aid make it a "Wow!" experience. The "Wow!" always works.