پ 3 ϰ ڽƮ پ Űϴ.
ֺ ڽƮ .
پ̱ Ʈ ٽ ʿ ϴ.
ڽƮ ״ Ȯ Ǵ.
ڽƮ پ ξ Ը ۰ л鵵 ϴ.
ݿ 17 ־µ,
ڽƮ 10 Ǵ° .
ִ modal verb idiom ϴ.
didn't need to modal verb µ ̹ ˰ԵǾ.
, needn't have + pp ̷ ִٴ° ó ˾ҽϴ.
didn't need to ſ ʿ䰡 ʾ ̰,
needn't have + pp ſ ʿ䰡 δٰ մϴ.
idiom out of the blue (ڱ), pull sby's leg(ϴ)
break the ice(), be a piece of cake(~ ) ˰ ־µ
ϰ Ǿϴ. ܿ־߰ھ~