连词成语1.leave a message,on,desk,I'll,his 2.very,of,kind,It's,you,help,to,us
问题描述：
连词成语1.leave a message,on,desk,I'll,his 2.very,of,kind,It's,you,help,to,us
答
I'll leave a message on his desk.
It's very kind of you to help us.