用a，an或the填空，不填用"/"表示。①—Is Amy at{#blank#}1{#/blank#}home?—No. she is at{#blank#}2{#/blank#}school.
②When do you usually go to{#blank#}3{#/blank#}bed?
③{#blank#}4{#/blank#}Washington is{#blank#}5{#/blank#}capital of{#blank#}6{#/blank#}United States of America.
④Mike had{#blank#}7{#/blank#}cold last week. So he stayed in{#blank#}8{#/blank#}bed.
