Learn · Sentences Imperative Sentences
Turn on the heater.
B1Sentence
Narrator
Turn on the heater.
Study notes
How to use in different contexts
Giving Instructions
Please turn on the heater.
Making a Request
Could you turn on the heater, please?
Describing Actions
I turned on the heater to warm up the room.
Giving a Command
Turn on the heater immediately!
Rephrased versions
Formal
Activate the heating system.
Casual
Switch the heater on.
Simpler English
Put the heater on.
Phrases to learn
turn on the heater
To activate the heater.