It+be+名词+doing 造句.急

It+be+名词+doing 造句.急 there be doing造句急2句 be busy doing造句 用be+doing 造句^-^ be always doing 造句 用may be+adj/n/doing 造句 例如 It may be snowy tomorrow be curious about doing造句 be terrified of doing造句 there be+doing+其他造句 用be doing tomorrow造句 be busy doing 过去式+造句 用be busy doing 和be glad that共造一个造句 中英 急 work on造句work on{名词}{代词}{doing} 分别造句 用 be doing 和be doing to do 造句 三个 make it possible by doing sth造句make a contribution to doing sthThere be sb/sth doing sthThank sb for doing sth What about doing sth?spend+Time+(in)doing sth 造句 be good at doing sth 如何对be doing sth when造句 be busy doing造句10个