请教一道改错题改错.This dog is more than a pet dog.It is used to a guide dog by Grandpa Lin and helps him walk safely.

请教一道改错题改错.This dog is more than a pet dog.It is used to a guide dog by Grandpa Lin and helps him walk safely. 请教一道改错题：she gave him it last night. i like this photoes改错 改错：I lost my books,so I need to buy it this afternoon.这是道改错题, What is this in English?-----It is dog改错 一道英语短文改错题, 改错题一道求解释 i doesn't like this colour.改错 I find this activity enjoy 改错 改错 i like goingshopping at this time. 改错：I've bringed you this book. I find this activity enjoy.改错 请教英语一道改错题1.Would you like getting some water for me? 改错题改错题 一道改错题His dog,that was now very old,became ill and died为什么要把That 改成 Which Hobo is the most careful dog这个句子哪里错了这是一道改错题，谢谢 懂英语的进,一道改错题Can you tell me what can I do next?改错,一定要正确哦~ 改错