The light is on. He _______ be in the office.
举一反三
- "The light in the office is still on." "Oh, I forgot (turn oft) ______ the light.\
- The light in the office is still on. John's forgotten ___ . A: turn it off B: turning it off C: to turn it off
- I forget ______ the light in the office, so the lights in the office are still on. A: turning off B: to turn off C: having turned off D: turned off
- --- The light in the office is still on. A: turn it off B: having turned it off C: to turn it off D: turning it off
- —The light in the office still on. —Sorry! I forgot ( )when I left. A: turned it off B: turned it on C: to turn it off D: to turn it on