社会的な
Shakai-teki na
If in a social conversation, it is common to say "Shinjirarenai" which is literally "I can't believe it"
社会科 Shakai-ka
社会科の試験 /sha Kai ka no shi ken/ means your phrase in Japanese.
how to say "editor" in japanese
To say old Japanese illustrations in Japanese, you say "Mukashi no Nihon no irasuto".
we say Nakagawa if we want to say inside in Japanese.
メロン is how you say melon in Japanese.
To say tennis in Japanese.........テニス
フライドポテト is how you say it in japanese'
Terekineshisu is the word for telekinesis in the Japanese language.
To say blue fish in Japanese you say ブルーフィッシュ.
This is no word for a or the in Japanese.