The class is over. The children are playing sports in the playground. Peter likes{#blank#}1{#/blank#}He is with other two boys now. Kitty is{#blank#}2{#/blank#}. Jill is good at{#blank#}3{#/blank#}. Look, she can jump high. Lily is {#blank#}4{#/blank#}. Everyone has a lot of fun. Sports help keep them {#blank#}5{#/blank#}and{#blank#}6{#/blank#}

A：What's the {#blank#}1{#/blank#}, Kitty?

B：My eyes hurt. It's the {#blank#}2{#/blank#}from the traffic.

A：There's also a {#blank#}3{#/blank#}site. Look at the dust.

B：The workers {#blank#}4{#/blank#}burning rubbish there.

Look at the smoke from the fire.

A：The {#blank#}5{#/blank#}in Garden City is very dirty.

B：There's a lot of air pollution.