例子： You mustn't litter. Don't litter.

⑴ {#blank#}1{#/blank#}     A. Aesop's Fables

⑵ {#blank#}2{#/blank#}   B. Grimms' Fairy Tales

⑶ {#blank#}3{#/blank#}   C. Andersen's Fairy Tales

⑴ {#blank#}1{#/blank#}    A. sheep

⑵ {#blank#}2{#/blank#}    B. duck

⑶ {#blank#}3{#/blank#}    C. rabbit

⑷ {#blank#}4{#/blank#}        D. horse

⑸ {#blank#}5{#/blank#}       E. cow

⑴sister{#blank#}1{#/blank#}        A.

⑵grandma{#blank#}2{#/blank#}     B.

⑶father{#blank#}3{#/blank#}       C.

⑷brother{#blank#}4{#/blank#}     D.