Why Enlish not easy

The bandage was wound around the wound.

wind: v. 缠绕 wound-wound    wound: n. 伤口 

The farm was used to produce produce.

produce: v. 生产  n. 产品

The dump was so full that it had to refuse more refuse.

refuse: v. 拒绝 n. 废物

We must polish the Polish furniture.

polish: v. 磨光  n. 光泽  Polish： 波兰的

He could lead if he would get the lead out.

lead: v. 带领，领导  n. 领导地位

The soldier decided to desert his dessert in the desert.

desert: v. 放弃  n. 沙漠 dessert: n. 甜点

Since there is no time like the present, he thought it was time to present thepresent.

present: n. 现在，礼物  adj. 目前的 出席的  v. 提出，呈现

A bass was painted on the head of the bass drum.

bass: n. 鲈鱼，低音

When shot at, the dove dove into the bushes.

dove: n. 鸽子   dive: v. 俯冲 dove/dived-dived  

The insurance was invalid for the invalid.

invalid: adj. 无效的  n. 体弱者

There was a row among the oarsmen about how to row.

row: n. 排  v. 划船

They were too close to the door to close it.

close: adj. 近  v. 关闭 

The buck does funny things when the does are present.

does: v. do 的三单形式  n. 母鹿

A seamstress and a sewer fell down into a sewer line.

sewer: n. 缝纫者  阴沟  

To help with planting, the farmer taught his sow to sow.

sow: n. 播种，母猪

The wind was too strong to wind the sail.

wind: n. 风  v. 转动

Upon seeing the tear in the painting I shed a tear...

tear: n. 撕破的洞或裂缝 ,  眼泪