Someone might find out, and that would never do.

　　也許有人會發現，那是絕對不行的。

　　Someone has made an attempt on the President's life.

　　有人企圖刺殺總統。

　　He could hear someone moving around in the room above.

　　他能聽到樓上屋里有人走動。

　　I'll put you in touch with someone in your area.

　　我將安排你和你那個地區的一個人進行聯系。

　　Someone has mixed up all the application forms.

　　有人把申請表都弄亂了。