Warnig!

Warnig is indicate potentially dangerous situations if not avoided, can result death or serious injury. Expression of warning is:

·         Look out!

·         Be careful!

·         Make sure you don’t drop the glass

·         Be ready for the consequence

·         Keep alert

·         Watch your step!

·         Don’t be rude!

·         Don’t minute words, that many hurt your friends feelling.