Correct Option: D

indifferent (Adjective) : having/showing no interest; not very good
inquisitive (Adjective) : asking too many questions and trying to find out what other people are doing, etc; curious; interested in learning intrusive (Adjective) : too noticeable, direct, etc. in a way that is disturbing or annoying
cooperative (Adjective) : involving doing something together or working together with others towards a shared aim
unsympathetic (Adjective) : not feeling/showing any sympathy