it is+n+to do造句
it is+n+to do造句
用it is+adj.to do it is+n.that造句
用it is important to do造句
It is times to do sth造句
It is fun to do sth造句
It is + 形容词 + to do 句式造句
It is fun to do sth.造句.
it is n.to do sth.
It is+adj/n+to do
It is adj 造句 for sb to do sth 造句
It is one is first time to do sth造句
it is time to和see sb do sth造句