Skin
Common expressions
have fair / dark skin
your skin is itchy
hard / soft skin
scrape the skin off (your knees)
your skin peels
Exercise
Common expressions
If you have very fair skin, you shouldn't sit in the hot sun for very long. - f
My skin is so itchy, I can't stop scratching myself. - c
I crashed my motorbike and scraped all the skin off my knees. - b
I keep my skin soft by using lots of hand cream. - e
I find his dark skin and black eyes very attractive. - d
I got badly sunburnt on holiday and now the skin is beginning to peel off my arms. - a
Note
A 'scar' is a mark left on the skin when a cut heals:
He had a big scar across his cheek.
The cut is quite deep, and it will probably leave a scar.