He speaks English fluently.（他英語說得很流利。）
He is speaking a speech at dinner.（他正在晚宴中演說。）
She always speaks well of you to my face.
Generally speaking, man is stronger than woman.
She can read English, not to speak of French.
Speaking of music, can you play any instrument？
She said, “I love you.”（她說：「我愛你。」）
say hello/one’s prayers/good-bye/good morning
I am sorry to say (that) I have to go.（很抱歉我要走了。）
My watch says 10:00 sharp.（我的錶是十點正。）
The notice says, “No school on Monday.”（通告說「星期一停課」。）
It goes without saying that education is important to everyone.
It is said that he is rich.（=He is said to be rich.）（據說，他很有錢。）
Strange to say, he was calm when he heard the bad news.
Sam is a good student; that is to say, he gets good grades in school.
You can say that again.（對極了；你說得好；我同意你。）