— Look, the light in the living room is still on.
—Oh, I forgot _______.
A.turning it off | B.turn it off | C.to turn it off | D.having turned it off |
— Look, the light in the living room is still on.
—Oh, I forgot _______.
A.turning it off | B.turn it off | C.to turn it off | D.having turned it off |