谁有高中英语必修五unit5P36页discovering useful words and expressions答案

Verb
Noun
Adjective
injure
injury
injuried
swell
swelling
swollen
bleed
Blood,bleeding
Blood,bleeding
sprain
sprain
sprained
poison
poison
poisonous
vary
variety
various
organize
organ
organic
choke
choke
choked
water
water
waterd
infect
infection
Infected,infectious
Keys for exercise2:1 first aid 2 skin,barrier,rays 3complex,sense 4 tissue,liquid 5 vital 6 symptoms,swollen
Keys for exercise3:ankle,unbearable,temporary,cupboard,squeezed out,over and over again,blisters,scissors,bandage,in place