親おやに会あえて、よかったです。
It's good to be able to meet my parents.
友ともだちに会あえなくて、ざんねんでした。
It's a pity I wasn't able to meet my friend.

Potential③ V-（られ）て／V-（られ）なくて、＿＿＿: Used when telling the reason why you feel that way.

Structure

長ながい休やすみはゆっくり好すきなことができて、うれしいです。
I'm glad I was able to do something I like at leisure during the long holiday.
冬休ふゆやすみはひさしぶりに国くにに帰かえれて、よかったです。
It's good to be able to go home to my country for the winter holidays after a long time.
クリスマスコンサートのチケットがうりきれで買かえなくて、ざんねんです。
It's a pity I couldn't buy because the Christmas concert tickets were sold out.
かぜでパーティーにさんかできなくて、ざんねんでした。
I'm sorry I couldn't go to the party because of a cold.