Q. Switch . . . . . . . . a light. It's getting dark.
✅ Correct Answer: (A)
on
Explanation: 'Switching on' means 'to turn on (something) by turning or pushing a button or moving a switch, lever, etc.' Thus option A is the correct answer.
Explanation by: Team MCQ Buddy
'Switching on' means 'to turn on (something) by turning or pushing a button or moving a switch, lever, etc.' Thus option A is the correct answer.