① {#blank#}1{#/blank#}     A．apple    B．pear    C．carrot.

② {#blank#}2{#/blank#}     A．green    B．farm    C．red

③ {#blank#}3{#/blank#}    A．it    B．these    C．those

④ {#blank#}4{#/blank#}     A．five    B．eight    C．apple

一It's         centimeters．

⑴five  {#blank#}1{#/blank#}                                 A.

⑵six {#blank#}2{#/blank#}                                    B.

⑶one and three  {#blank#}3{#/blank#}                  C.

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

⑸sixteen {#blank#}5{#/blank#}                               E.