__ room is very neatly made.' Fill in the blank

A lot of food was prepared, but hardly any of it was eaten. Here the underlined words can be substituted with-

A moonlit night is -------- remarkable occasion for a beauty seeker.

A needle is ______ useful thing.

------Agriculture is ---------- important activity in Bangladesh.

— AIDS virus infection is incurable.

------AIDS virus infection is incurable.

— amazing song haunted me for a long time.

'----------------------- apple you ate was rotten.'

Are spiders ---------------- insects ? No, they're not.