① Let's go home! {#blank#}1{#/blank#}     A. It's 9 o'clock．

② Where is Amy? {#blank#}2{#/blank#}     B. Yes．I do．

③ What time is it now? {#blank#}3{#/blank#}     C. OK．

④ Do you like music class? {#blank#}4{#/blank#}     D. She is in the art room．

A: {#blank#}1{#/blank#} do you do?

B: I'm a {#blank#}2{#/blank#}(工人).

A: {#blank#}3{#/blank#} do you go to work?

B: I go to work by bike. {#blank#}4{#/blank#} about you?

A: I go to work by {#blank#}5{#/blank#}(飞机).

—Two yuan.

—12.