① What are they doing? {#blank#}1{#/blank#} A. She's sitting under a tree.

② Do you see a cat?{#blank#}2{#/blank#}     B. He is cleaning his room.

③ What's Mike doing? {#blank#}3{#/blank#}     C. Yes, I do.

④ Where is Amy?{#blank#}4{#/blank#}     D. They are watching TV.

—{#blank#}1{#/blank#}(spring).

    This is a nature {#blank#}1{#/blank#} .There is a  {#blank#}2{#/blank#} and some  {#blank#}3{#/blank#} in the sky.There are two  {#blank#}4{#/blank#} flying in the sky.Look! There is a beautiful  {#blank#}5{#/blank#} between the two {#blank#}6{#/blank#} .There is a long  {#blank#}7{#/blank#} on the grass.There are some  {#blank#}8{#/blank#} on the grass. {#blank#}9{#/blank#} a  {#blank#}10{#/blank#} picture it is!

—Seldom.