on
out
of
off
Answer is Right!
Answer is Wrong!
The correct answer is D. Switch off a light. It’s getting dark.
The other options are incorrect because:
- Option A, switch on a light, is incorrect because it is getting dark, so we want to turn off the light, not on.
- Option B, switch out a light, is incorrect because it is not clear what “switch out” means in this context.
- Option C, switch of a light, is incorrect because it is a typo.
The sentence “Switch off a light. It’s getting dark” is a command to turn off a light because it is getting dark. The word “switch” means to turn something on or off, and the word “off” means to turn something off. The sentence is grammatically correct and makes sense in the context.