NO BOOK口语提高版 Lesson42:大雨滂沱

NO-BOOK英语口语提高版 Lesson42

文本：

Lesson 42 Dog

's raining cats and dogs.
have a dog's and cat's life.
a dog has its day.
4.I'm working like a dog.
't put on the dogs.
dogs never learn new tricks.
the sleeping dog lie.
ything is going to the dogs here.