wring - twist 绞，扭
ring - noise a bell makes  敲钟，打电话

scent - smell 气味
sent - past tense of send 邮寄的过去式

see - to view something
sea - large body of salt water

threw - past tense of throw
through - finished or completed, also, to give direction (Go through the tunnel)

tail - cats and dogs have them  尾巴
tale - a story  故事

there
they're
their
week - 7 days
weak - not strong

worn - well used 用旧的，疲倦的
warn - to give notice of potential danger 警告

wood - what we get from trees
would - past tense of will

wore - past tense of wear  穿的过去式
war - what we call it when two countries' armies are fighting

principal 校长，负责人，主要的
principle 原则 原理