A: Though you guys are busy, could you just lend me an ear for a moment？
B: Something wrong? You are not yourself today. I observe(观察) you {#blank#}1{#/blank#} , you know.
A: I've been getting into {#blank#}2{#/blank#} because I don't know how to focus on my study as a Grade 9 student. And I really wish for tips from you because you have set a good example for me.
B: To tell you the truth, I really experienced a hard time like you. However, I could face problems confidently. That{#blank#}3{#/blank#} a big difference.
A: Can you tell me how to adjust(调整) my habit of learning and {#blank#}4{#/blank#} a lot?
B: I'm afraid you'd better change your way of listening in class. I mean that you not only look at the blackboard while listening carefully but also follow the teacher and speak if possible. Listening, thinking and speaking can work together to improve yourself greatly.
A: It makes sense. I will try and won't just listen lazily. Thanks a lot.
B: {#blank#}5{#/blank#}with your new way of learning.

1）Guangdong is in the {#blank#}1{#/blank#} of China.

2）We should try our best to help animals live {#blank#}2{#/blank#}.

3）The best time {#blank#}3{#/blank#} the penoy( 牡丹 ) in Heze is in April.

4）The boy received a lot of money, but he didn't {#blank#}4{#/blank#} it.

5）Pandas don't have many {#blank#}5{#/blank#} and they often die.

    Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest problems is pollution. To pollute means to make things {#blank#}1{#/blank#}. Pollution comes in many forms. We see it, smell it, drink it and {#blank#}2{#/blank#} hear it.

    Man is now slowly polluting the whole {#blank#}3{#/blank#}

    Air pollution is still the most serious. It's bad for all living things in the world, {#blank#}4{#/blank#}it is not the only kind of pollution. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us {#blank#}5{#/blank#}more easily.

    Many countries are making rules to {#blank#}6{#/blank#}pollution. They stop people {#blank#}7{#/blank#}burning coal in houses and factories in the city, and from putting dirty smoke into the air. Pollution by SO₂ is now the most dangerous kind of air pollution. It is {#blank#}8{#/blank#}by heavy traffic. We are sure that if there are fewer people driving, there will be {#blank#}9{#/blank#} air pollution.

    The Earth is our home. We must take care of it. That means {#blank#}10{#/blank#}the land, water and air clean .And we must take care of the rise in pollution at the same time.