What do you say about someone who cannot hear very well? - He/she is _____ of _____. What...

Question

What do you say about someone who cannot hear very well? - He/she is _____ of _____. What do you say about something that is very easy to do? - It's a ______ of _______ .

Answer 1

What do you say about someone who cannot hear very well? - He/she is thick of hearing.
What do you say about something that is very easy to do? - It's a piece of cake.