According {#blank#}1{#/blank#}Chinese history, sky lanterns{#blank#}2{#/blank#} (be) first used by Zhuge Kongming. He sent them out to ask for help when {#blank#}3{#/blank#}trouble. Today, sky lanterns {#blank#}4{#/blank#}(use) at festivals and other celebrations. They are made {#blank#}5{#/blank#}Bamboo and covered with paper. {#blank#}6{#/blank#} the lanterns are lit, they {#blank#}7{#/blank#} (slow) rise into the air like small hot-air {#blank#}8{#/blank#} (Balloon) for all to see. They are {#blank#}9{#/blank#}(see) as bright symbols of {#blank#}10{#/blank#} (happy) and good wishes.