They have invited me to dinner ___ is very kind of them.

They have invited me to dinner ___ is very kind of them. They have invited us to their party,---is very kind of them they have invited me to the party 空格 is kind of them.that ; they're invited me to the party,--is kind of them They've invited me to their party,____is kind of them. It is very kind of you to invite me to dinner.句子成分分析, They___(one) invited their parents to have dinner with them They are very kind to me.to能否换成of? It is very kind of you -------( have ) breakfast with me When invited me to dinner it's very kind of you to invite us to have a dinner的答语是? 定义从句：they invited me to visit their country ,____ is very ki