同音异义字，听的时候特别注意
Homonym:
bare - bear
do - due
flee - flea
flower - flour
flu - flew
heal - heel
hire - higher
made - maid
mail - male
pair - pear
pale - pail
peek - peak
piece - peace
road - ode
sale - sail
so - sew
soar - sore
stare - stair
steal - steel
wait - weight
waste - waist
where - wear
which - witch
