A.To be caught | B.Catching | C.Having catch | D.Caught |
A.to lead | B.had led | C.led | D.leading |
A.to explain | B.explain | C.explaining v | D.explained |
A.be | B.to be | C.to being | D.being |
A.to make friends | B.make friends with | C.to make friend with | D.to make friends with |
A.to keep | B.keeping | C.kept | D.keep |
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