Telling your student to warn something and safety

Please turn the scissors round (before you give them to someone)
Be careful (of the/ with the...)
That’s dangerous
What dangerous things shouldn't you do (with a...)
Can you... with a...? (No? Why not?)
Watch out! Be careful!



Jamrut 009 3EN

Before you go out, don't forget to turn off the light.
We can save our life from global worming, please use 25 degree for turning on the air conditioning.
Be careful when you use the electricity.
Unplug after using computer.
Turn off the the air conditioning when it's rain out side.
It's rain cats and dogs outside, don't go out now.
drive your bike carefully.
stay in line when you are in the canteen.


Thanongsak Chaisena 017 3EN