用所给词的适当形式填空。每词限用一次。

      not plan,  solve,  enjoy,  write,  fill,  discover 

1.Laura usually {#blank#}1{#/blank#} beautiful music to get relaxed.

2.Be careful! She   {#blank#}2{#/blank#} the cup with hot water.

3.In the future, humans  {#blank#}3{#/blank#}  more secrets of nature.

4.To our surprise, the problem {#blank#}4{#/blank#} by the expert three days ago.

5.  {#blank#}5{#/blank#} to your parents is a good way to communicate with them.

6.—Where are you going on vacation this summer?

— I {#blank#}6{#/blank#}  it yet. 

   Life today is much{#blank#}1{#/blank#} . However, there are new problems. One of the biggest ones is pollution. Water {#blank#}2{#/blank#} has made rivers dirty. It kills fish and {#blank#}3{#/blank#}  our drinking water. Noise pollution makes us speak {#blank#}4{#/blank#}  and become angry more {#blank#}5{#/blank#} . Air pollution is the {#blank#}6{#/blank#} serious kind of pollution. It's bad for all {#blank#}7{#/blank#}  things in the world.

    I'm Molly Brown, a student from New York. Every day, there are {#blank#}1{#/blank#} terrible rules around me. In the morning, Mom's rules come—“Get up now and make your bed!”, “Don't leave your dirty dishes in the kitchen!” After that, I run to school {#blank#}2{#/blank#} I can't be late. At school, I also have more rules {#blank#}3{#/blank#} —don't be noisy, don't eat in class, …

    I can't play basketball after school except on weekends. Dad's rule is “You {#blank#}4{#/blank#} do your homework.” After dinner, I have to read a book. So I can't relax, {#blank#}5{#/blank#}. No games, no TV programs, only rules, rules.

    However, Dr. Know tells me that parents and school are sometimes {#blank#}6{#/blank#}, but they make rules to help us to behave well in daily life. I believe rules are necessary.

    Lily was a single mother who lived with her little son. She lost her job two years ago and they lived {#blank#}1{#/blank#} very hard life. Her heart was {#blank#}2{#/blank#} every time her son asked, "Can I have some more bread, Mommy?"

    One day, {#blank#}3{#/blank#} her son asked the same question again, she bought some food with her only 5 dollars and cooked a big meal for him at home. Lily was a shy mother, but she was strong-minded. She used to love writing, so she decided {#blank#}4{#/blank#} some articles for magazines to make money. Things went {#blank#}5{#/blank#} than before. Thanks to some free {#blank#}6{#/blank#} provided by the local food bank, her son had more to eat. Once he told Lily that the dishes she made {#blank#}7{#/blank#} very delicious. Suddenly, an idea came to Lily's mind," {#blank#}8{#/blank#} " not share my recipes(食谱)on the Internet?" She did so. Many people liked her recipes and she became popular.

    Soon after that, Lily wrote a book on {#blank#}9{#/blank#} (cook) and got much money from it. Finally, she had a good sleep for the {#blank#}10{#/blank#} (one) night during the two years. Now Lily lives happily, but she'll never forget the days when she worked hard for a good life.