根据句意及汉语提示完成单词①It's i{#blank#}1{#/blank#} to smoke in some indoor public space and special outdoor work space.
②The teacher came in while Tom was d{#blank#}2{#/blank#} litter on the floor.
③Please be c{#blank#}3{#/blank#} next time. Don't make the same mistakes again.
④The English program can s{#blank#}4{#/blank#} ways for us to take an interest in learning English.
⑤If you study hard, you can make great p{#blank#}5{#/blank#}.
