something, swim, class, careful, hour, easy ,think, minute, what,  eye ,  try ,  difficult. 

        It was the first biology class.  The teacher wanted to give a good start to her{#blank#}1{#/blank#}   . she wanted to open up her students' {#blank#}2{#/blank#}   to the world of biology . She knew that teaching those young students was not {#blank#}3{#/blank#}  , so she worked hard and {#blank#}4{#/blank#}    to find a good way to teach  them . After {#blank#}5{#/blank#}   a long time , She had an idea . She decided to show the children {#blank#}6{#/blank#}   interesting and give them a lesson at the same time.
She asked her students to watch{#blank#}7{#/blank#}  . Then she began . She put a  worn(虫) into a glass of water . the worn {#blank#}8{#/blank#}   around in the water . Then she put a second worn into a glass of alcohol(酒). It was killed after a few {#blank#}9{#/blank#}   .  She asked the students {#blank#}10{#/blank#}  they learned from it . A boy answered , "You showed us that if we drank alcohol, we wouldn't  have worns in our stomaches. "

    After the gases get into the air, they may become clouds. Then they will {#blank#}1{#/blank#}on the ground with rain. It is one of the reasons for water pollution. And the waste{#blank#}2{#/blank#}from factories is put into rivers and lakes. Then we cannot have clean water for our life, even for drinking.

    Many plastic bags are{#blank#}3{#/blank#}everywhere in our life. They cause the white pollution. Because of it, animals eat these bags for food. Then they will become{#blank#}4{#/blank#}, and some will even die.

    So try to stop pollution as soon as possible in our life.

    Sometimes the most difficult thing about feelings is sharing them with others. Sharing your feelings helps you when you feel good or not.

    Before you can share them with anyone, you have to figure out your feelings.

    When you're trying to figure out your feelings, it might help you remember something that happened and {#blank#}1{#/blank#} how it makes you feel. Then you can say, "I feel sad when my friend doesn't play with me "or" I feel {#blank#}2{#/blank#} when my brother always wins at baseball." This can help you figure out your own feelings. It also gives the person you're talking with more information about what makes you sad or angry.

    It can be {#blank#}3{#/blank#} hard not to tell anyone that you're feeling sad, worried, or angry. But if you keep feelings locked {#blank#}4{#/blank#} , it can even make you feel sick！

I'm Eason. I {#blank#}1{#/blank#} in "New York with my family. I like reading very much, and I have many books at {#blank#}2{#/blank#}, I'm in the school book club now. There're{#blank#}3{#/blank#}students and three teachers in the club. We meet from 7:00 to 8:00 {#blank#}4{#/blank#}  Wednesday afternoon. We usually{#blank#}5{#/blank#}about one book together. Our teacher {#blank#}6{#/blank#} asks us some questions about the book. All of us want to answer them, because it's interesting {#blank#}7{#/blank#}a game. We can borrow (借) a book from the club, but we must take it back {#blank#}8{#/blank#}  It's fun joining the book club, because we can also make {#blank#}9{#/blank#} friends here. There's a new book {#blank#}10{#/blank#}every month in the club. I like the show very much and I never miss (错过)it!