Find the odd word out

----- Nội dung dịch tự động từ ảnh -----
Find the odd word out.
1 eye-hair-hand - ear
2 toes-eyes-fingers-nails
3 hand-ear-eye - head
4 palm-leg-knee - foot
5
mouth-tooth-tongue-nose
6 face-eyebrow - eyelashes - eye
7 elbow-sole-arm - hand
8 shoulder-hand - foot - back
9 waist-back-leg - stomach
10 toes-wrist - fingers - hands