I have _ interest in the matter .

Adjective of the word 'trouble' is--- The grass was dry and patchy. - In this sentence, 'patchy' is. Mr. Rohan is very friendly. Here 'friendly' is- 'Please write to me at the above address. The word 'above' in this sentence in a/an - Which pen do you want? Here which is a/an— Are you an early riser ? Here early is: 'Frailty, thy name is woman'. Here 'thy' is a/an- কোনটি Adjective? He is a better worker than I. Here Better is - "Live is a walking shadow" Here the underlined word is a/an-