Look at the flying bird. Here 'flying' is a/an?

Are you an early riser ? Here early is: He is friendly with his friends. Underlined word is- Depression is often hereditary. The underlined word is a/an – An adverb does not modify? Jerry was deprived of motherly affection. Here the word 'motherly' is-- 'blood' শব্দটির adjective হবে - What is the adjective of the word 'Heart'? Adjective of the word 'trouble' is--- Still waters run deep. এখানে Still শব্দটি- Choose the sentence that has an adjective.