读一读，选出正确的答案。
⑴Good afternoon.{#blank#}1{#/blank#} A. He is my grandfather.
⑵What's this?{#blank#}2{#/blank#} B. Here you are.
⑶Give me a book, please.{#blank#}3{#/blank#} C. Good afternoon.
⑷What can you do?{#blank#}4{#/blank#} D. It's a monkey.
⑸Who is he?{#blank#}5{#/blank#} E. I can sing.
