给下列句子选择恰当的答语。⑴Is it in your bag？ {#blank#}1{#/blank#}
⑵Where is my car? {#blank#}2{#/blank#}
⑶What's in the desk? {#blank#}3{#/blank#}
⑷Have a good time. {#blank#}4{#/blank#}
⑸Who's that boy? {#blank#}5{#/blank#}
A.He's my brother.
B.Yes, it is.
C.Thanks, Mum.
D.My ruler.
E.It's under the chair.
