A.of turning off | B.to turn off | C.turning off | D.turn off |
A.to return; looking | B.returning; reading |
C.to return; reading | D.returning; to look |
A.going | B.having gone | C.to go | D.to have gone |
A.that; proving | B.why; being proved | C.that; proved | D.why; was proved |
A.hitting | B.striking | C.beating | D.Knocking |
A.read | B.being read | C.reading | D.to be read |
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