There are many ways to save the environment if you would like. In this passage, you can find some ways.

    Plant more trees. Choose a right ground{#blank#}1{#/blank#} your house or workplace. Unless there's any rule stopping you growing trees in that {#blank#}2{#/blank#}, go ahead and grow trees. Plant a tree every month and {#blank#}3{#/blank#} your friends and classmates to join you. More and more trees have been planted. {#blank#}4{#/blank#}to your hard work, you have more and more green land.

    Walk more and drive less. Choose to walk {#blank#}5{#/blank#} than drive your car. Walk or ride a bicycle to work if it's not very far. Not only cycling but walking is good exercise. And each time you avoid using your car, you're doing something {#blank#}6{#/blank#} to cut down airpollution. You are saving fuel, saving money and keeping fit as well.

    Save water. Water {#blank#}7{#/blank#} very important for living things. It's we who use and pollute it. The simplest way to save water is turning {#blank#}8{#/blank#}water taps after use. When you visit a beach, make sure that you don't {#blank#}9{#/blank#} waste around. Do not pollute rivers by dropping garbage or other waste. Water is so precious, so we{#blank#}10{#/blank#} waste or pollute it.

Bob: Excuse {#blank#}1{#/blank#}, are you Eric?

Eric: Yes, I am. Are you Mike?

Bob: No, I'm not. I'm Bob. Nice to {#blank#}2{#/blank#} you.

Eric: Nice to meet you, {#blank#}3{#/blank#}.

Bob: What's {#blank#}4{#/blank#} phone number, Eric?

Eric: It {#blank#}5{#/blank#}278-6926. What about yours?

Bob: It's 278-7928.

— {#blank#}1{#/blank#} I hand in the survey on the use of bicycle sharing right now?

—No, you needn't.