—Terrible. I {#blank#}1{#/blank#} (study) for the math test.

— There must be someone k{#blank#}1{#/blank#} at the door.

    It's Sunday {#blank#}1{#/blank#} (早晨). It's a little cold. Sandy gets up very early. She puts on her white {#blank#}2{#/blank#} (衬衣) and dark blue {#blank#}3{#/blank#} (裤子). She likes these two {#blank#}4{#/blank#} (颜色). She wants to go {#blank#}5{#/blank#} (购物) with her mother because she {#blank#}6{#/blank#}(需要) to buy some exercise {#blank#}7{#/blank#} (书). At 9:00, they are in a supermarket. There are a lot of {#blank#}8{#/blank#} (人) in the market. The {#blank#}9{#/blank#} (职员) there are very {#blank#}10{#/blank#} (友好的).