A.not to see . | B.not seeing | C.to not see | D.having not seen. |
A.reaching | B.reached | C.to reach | D.being reached |
A.have killed | B.to kill | C.to be killed | D.being killed |
A.Writing | B.Being writing | C.Having written | D.Written |
A.seeing the man before | B.to see the man before |
C.saw the man before | D.to have seen the man before |
A.laugh at | B.to laugh at | C.laughing at | D.laughing on |
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