根据对话情景，用恰当的语句完成对话。A: This ring looks very nice. {#blank#}1{#/blank#}?
B: It's made of silver.
A: {#blank#}2{#/blank#}?
B: It was made in Thailand.
A : Where did you buy it?
B: {#blank#}3{#/blank#}.
A: {#blank#}4{#/blank#}?
B: It's 500 yuan.
A: {#blank#}5{#/blank#}?
B: I've had it for three years.
