What's what
elbow, hip, knee, shoulder
body parts
ear, ankle, heel, knee
ear
ruler, notebook, protractor, scissors
school supplies
west, south, east, both
both
actor, professor, athlete, doctor
jobs or occupations
ant
tennis, volleyball, soccer, ping-pong
sports
glass, window, water, mirror
water
clock, hourglass, sundial, watch
things that tell time
copper, bronze, rubber, silver
rubber
milk, eggs, flour, cocoa
ingredients
bike, blender, coffeemaker, toaster
bike
guitar, bass, cello, violin
string instruments
notebook, towel, dress, sheet
notebook
taste, smell, see, hear
senses
necklace, bracelet, belt, ring
belt
love, joy, anger, worry
feelings
jury
runway, security, baggage, gate
things at the airport
harbor, river, bay, canal