—{#blank#}1{#/blank#}(It/This) is a ball.

Sam: Hello, Ben. {#blank#}1{#/blank#} are you doing in your garden?

Ben: I'm looking for something. I want to make a toy {#blank#}2{#/blank#} my brother.

Sam： You want to make a {#blank#}3{#/blank#}? That's a good idea. Can I help you?

Ben: OK. Let's {#blank#}4{#/blank#} it together.

Sam: These days I want to invent a {#blank#}5{#/blank#} which can run, play and fly.

Ben： Is it a {#blank#}6{#/blank#}?

Sam: Yes, it is. I don't start making it. I need to look up more information in the {#blank#}7{#/blank#}.

A: Do you have any {#blank#}1{#/blank#}?

B: Yes, we do. What colour would you like?

A: I'd like {#blank#}2{#/blank#}.

B: What size would you like?

A: I'd like {#blank#}3{#/blank#}. How much is it?

B: It's {#blank#}4{#/blank#}.