It's fun to chat with old friends.同义句——with old friends——fun

It's fun to chat with old friends.同义句——with old friends——fun It's great fun _______(chat) with each other. it's fun to be it is fun（）with friends on the Internet A to chat Bchating C chatting D chat hello let's chat have fun. It's fun to do sth.中的fun什么词性 it s fun to for a walk It’s fun to do还是doing it s fun to for a walk It's a good place____A.have fun B.having funC.has fun D.to have fun It's fun to do和It's fun doing的用法 It's fun to do和It's fun doing的用法,具体一点,要有例句. It's better to ____ her than to keep silent.[A]say to [B] chat with it's fun doing中的fun 是adj it's fun to do 是n .这种说法对吗? It's fun ___Tom to play footballfor to with great fun 中fun的词性是什么It's Great fun +doing还是to do?这里的fun 为什么词性? It's really a good place to have fun. I think it's great fun to () them.