My feelings about science have {#blank#}1{#/blank#} (complete) changed. The science teachers {#blank#}2{#/blank#} my new school are excellent and {#blank#}3{#/blank#} (friend). The science{#blank#}4{#/blank#} (facility) are very good with laboratories that have all the {#blank#}5{#/blank#} (late) equipment. Our chemistry teacher takes us to public science lectures about four times {#blank#}6{#/blank#} term, which are always interesting, because the lecturers are famous at {#blank#}7{#/blank#} (them) area of science. In the last 20 years, seven Canadian scientists {#blank#}8{#/blank#} (win) the Nobel Prize. Now {#blank#}9{#/blank#} I'm becoming more and more interested in is physics and I want to study it at university. But my parents are {#blank#}10{#/blank#} (astonish), as they always thought I would become an English teacher.

    Are you facing a situation that looks impossible to fix?

    In 1969,the pollution was terrible along the Cuyahoga River Cleveland,Ohio.It{#blank#}1{#/blank#}(be) unimaginable that it could ever be cleaned up.The river was so polluted that it{#blank#}2{#/blank#}(actual) caught fire and burned.Now,years later,this river is one of{#blank#}3{#/blank#}most outstanding（杰出的）examples of environmental cleanup.

    But the river wasn't changed in a few days{#blank#}4{#/blank#}even a few months.It took years of work {#blank#}5{#/blank#}(reduce) the industrial pollution and clean the water.Finally,that hard work paid off and now the water in the river is{#blank#}6{#/blank#}(clean) than ever.

    Maybe you are facing an impossible situation.Maybe you leave a habit{#blank#}7{#/blank#}．is driving your family crazy. Possibly you drink too much or don't know how to control your credit card use.When you face such an impossible situation,don't you want a quick fix and something to change immediately?

    While there are{#blank#}8{#/blank#}(amaze) stories of instant transformation,for most of us the{#blank#}9{#/blank#}(change) are gradual and require a lot of effort and work,like cleaning up a polluted river.Just be{#blank#}10{#/blank#}(patience).

    Nowadays, it is common that more and more high school students open their own micro blogs on the Internet. For one thing, it can provide a colorful platform to show their talent. For{#blank#}1{#/blank#}it is a useful way to release their pressure. And all these make it more and more popular with high school students{#blank#}2{#/blank#} many parents and teachers hold a different view. They think that managing one's micro blog will take a lot of time and energy,{#blank#}3{#/blank#}should be used to study.

    In my view, I am greatly in favor{#blank#}4{#/blank#} this activity. Today the Internet is playing {#blank#}5{#/blank#}important role in our life. Therefore as high school students of the Information Age, we need to learn to make use of this{#blank#}6{#/blank#}(value) tool to communicate and display ourselves. What's more, opening and organizing micro blogs need various abilities such {#blank#}7{#/blank#} writing, designing, being skillful at computer and so on. Only if we master those abilities can we make a successful micro blog. As a result, we improve ourselves while {#blank#}8{#/blank#}(organize) our micro blogs.

    In fact, micro blog {#blank#}9{#/blank#}(oneself) is of little harm. It is your attitude towards it {#blank#}10{#/blank#}matters. We should take the advantages and avoid some bad effects.

    My trip to Paris was so memorable. First of all, the hotel was fantastic. It overlooked the Seine, the famous river I {#blank#}1{#/blank#} (read) about in so many poems. We listened to the laughter of the children and watched the river run by {#blank#}2{#/blank#} (slow) below. Next, Montmartre was a wonderful place for painters. The air was filled with the sounds of happy people and the smell of paint. {#blank#}3{#/blank#} I enjoyed most were the cafes. There I had a cup of coffee and watched people on the street. Everyone had a sense of style.