① I(宾格){#blank#}1{#/blank#} ② theirs(主格){#blank#}2{#/blank#}③ they(宾格){#blank#}3{#/blank#}④ he(复数){#blank#}4{#/blank#}⑤ us(单数){#blank#}5{#/blank#}

⑴{#blank#}1{#/blank#} A. young B. tall C. old

⑵{#blank#}2{#/blank#} A. small B. big C. than

⑶{#blank#}3{#/blank#} A. meter B. hall C. short

⑷{#blank#}4{#/blank#} A. me B. you C. him

⑸{#blank#}5{#/blank#} A. long B. taller C. older

⑴theatre{#blank#}1{#/blank#}                 A.他们自己

⑵themselves{#blank#}2{#/blank#}              B.剧场

⑶building{#blank#}3{#/blank#}                C.收割

⑷get…in{#blank#}4{#/blank#}                 D.建筑物

⑸house{#blank#}5{#/blank#}                  E.房子