A. B.

C. D.

⑴turn on the light{#blank#}1{#/blank#}

⑵turn off the TV{#blank#}2{#/blank#}

⑶take out your notebook{#blank#}3{#/blank#}

⑷take out the trash{#blank#}4{#/blank#}

⑴You need a swimming cap. {#blank#}1{#/blank#}

⑵First,you should wash yourself. {#blank#}2{#/blank#}

⑶Next,you should do warm-up exercises. {#blank#}3{#/blank#}

⑷Then, you can enjoy your swimming lessons. {#blank#}4{#/blank#}

⑸You need a swimsuit.{#blank#}5{#/blank#}

A. B.     C.  
D.     E.