You must know the traffic {#blank#}1{#/blank#} if you walk in a city. The traffic lights are the same in every city. There {#blank#}2{#/blank#} always {#blank#}3{#/blank#} lights. You can cross the street at the {#blank#}4{#/blank#} light and you must stop and wait at the {#blank#}5{#/blank#} light. The {#blank#}6{#/blank#} light means "Slow down and stop". If you drive a car, you must drive on the {#blank#}7{#/blank#} side of the road in China. But in England, people drive on the {#blank#}8{#/blank#} side of the road.

    My name is Mary. I like to stay {#blank#}1{#/blank#} home and watch TV all day. Now, it is my summer vacation. I can watch TV as {#blank#}2{#/blank#} as possible. {#blank#}3{#/blank#} Monday to Sunday, I watch TV. Day and night, I watch TV. Finally, I've got a {#blank#}4{#/blank#}. And my stomach keeps aching. What's worse, I can't focus my mind on my homework and can't see {#blank#}5{#/blank#}clearly. My mother took me to see a {#blank#}6{#/blank#}this morning. The doctor{#blank#}7{#/blank#}me some advice. From now on, I should go to bed{#blank#}8{#/blank#} and get up on time. I should have {#blank#}9{#/blank#} on time. I won't watch TV too much. I believe I'll be {#blank#}10{#/blank#} soon.

Peter: Hello, Alice!

Alice: Hi, Peter!

Peter: What are you going to do this Sunday?

Alice: It's Tree Planting Day this Sunday. I'm going to plant {#blank#}1{#/blank#}

Peter: That's good. Can I go {#blank#}2{#/blank#} you?

Alice: Sure.

Peter: {#blank#}3{#/blank#} are we going to plant trees?

Alice: At children's Park.

Peter: {#blank#}4{#/blank#} Kitty like to plant trees with us?

Alice: Let's go and {#blank#}5{#/blank#} her.

Peter: Let's go!