What’s the matter with you — _______.

下列各句中，加点的熟语使用恰当的一项是( )

Would it be _______ for you to pick me up at four o’clock and take me to the airport

With the red skirt her, Jane looks prettier.— Yes. I’m a little green envy. I wish I were as pretty as her.

He spent all his free time _____ the sick old man. [ ]