Below is an instruction that describes a task. Write a response that appropriately completes the request in Chinese. Please answer in Chinese.

### Instruction:
 Maynard的狗在草坪上挖了8个洞。Maynard用土填了75%的洞。还有多少个洞没有填满？


### Response:
 Maynard草坪上的8个洞中，有35%或(75/100) * 8 = <<(75/100)*8=6>>6个洞被填满了。
原来的8个洞中，还有8-6=<<8-6=2>>2个洞没有填满。