Three people A, B and C each shoot the target once. Record as " A hits the target " , as " B hits the target " , as " C hits the target " . Then the operations of the above three events can be used to express the following respectively. Events:
　　(1)  " A missed the target " : ;
　　(2)  " A hit the target but B missed the target " : ;
　　(3)  " Among the three, only C missed the target " : ;
　　(4)  " Three "Exactly one of the three people hit the target " : ;
　　(5)  " At least one of the three people hit the target " : or ;
　　(6)  " At least one of the three people missed the target " : or ;
　　(7 )  " Exactly two of the three hit the target " : ;
　　(8)  " At least two of the three hit the target " : ;
　　(9)  " None of the three hit the target " : ;
　　(10)  " Three people hit the target " At least one person hits the target ” :

　　(11)  " At most two out of three people hit the target " : or .