I see a            .

A. apples       B. grapes       C. pears       D. oranges        E. watermelons

({#blank#}1{#/blank#})（1）A. first              B.second          C. three

({#blank#}2{#/blank#})（2）A. classroom         B.play            C. playground

({#blank#}3{#/blank#})（3）A. heavy            B. high            C. school

({#blank#}4{#/blank#})（4）A. on               B.in              C. me

({#blank#}5{#/blank#})（5）A.floor             B. push            C. swing