Expressing Sympathy

Expressing sympathy is used to expressing sympathy feeling on care to someone who has problem or accident.
The expressions :
-I'm sorry to hear that.
-I'd like to express my deepest condolences.
-I'm awfully sorry about ...
-How terrible/awfull for you !
-Oh, how awfull !
-Oh, dear !
-Poor you !
-I know how's you feeling ...
-I hope your trouble and now.

Respon Of Sympathy
- Thank you for your sympathy.
- It was nothing, etc.

The purpose is the peoples will know if we care with them. The expression of sympathy expression can be divided into two parts. ( Informal and formal).