You are requested to be seated . change the voice . my answer was sit down . is it correct

It is correct, the active form of the sentence is PLEASE SIT DOWN, because “You are requested to be seated “is an imperative sentence in the passive voice .

answer: group ii. when the root is a full word except for a final e, the forms usually are spelled with -able.

explanation: the word will be deplorable. -able will be used with the word 'deplore-'. the group ii is when the root is a full word except for a final e, the forms usually are spelled with -able is used for the word deplore- because the word deplore- has 'e' at the end of it.