Don't walk on the grass.

① School is over． {#blank#}1{#/blank#}     A.

② Time to go home． {#blank#}2{#/blank#}     B.

③ Go to the playground. {#blank#}3{#/blank#}     C.

④ Go to school． {#blank#}4{#/blank#}     D.

① Time for breakfast． {#blank#}1{#/blank#}     A. Sing and dance．

② Time for PE class{#blank#}2{#/blank#}     B. Drink some milk．

③ Time for English class {#blank#}3{#/blank#}     C. Read and write．

④ Time for music class． {#blank#}4{#/blank#}     D. Jump and run．