What do you wear? - I wear a ... hat.
red
What color are your shoes?
They are red and white
What are these?
They are sandals. ( / These are sandals.)
What colour are these sandals?
They are gray and black.
What do you wear?
I wear a shoe.
What is this?
It's a shoe.
What are these?
These are shoes. (These are my shoes)
I wear a ... of sandals.
pair (a pair of)
What are those? - ...
They are socks.
What color are your boots?
They are red.
What are these?
They are boots.
I wear a pair of .......
shoes
What colour are your sandals?
They are pink.