1. He eats like a bird．
2．A bird in the hand is worth two in the bush．
3．We’re all early birds in my family because we live on a farm.
4. Birds of a feather flock together．
5．That’s for the birds!
6．It’s an ill bird that fouls own nest．
7. A little bird told me．
8. He eats like a horse．
10．It’s time to study now and stop horsing around．
11．I got it straight from the horse s mouth．
12. Just hold your horses！
13. She works like a horse all day long．
14．That’s a horse of a different color!
15．You can take a horse to the water，but you can't make him drink！
16．Don't get your monkey up for nothing．
17. You shouldn't monkey about with that ...view middle of the document...
44．He is a black sheep
45．Did you hear that Bob got a scholarship？What a lucky dog！
46．He doesn’t have a dog's chance．
47．Who’s the top dog in the company？
48．Give a dog a bad name and hang him.
49．Every dog has his day.
50．Love me，love my dog．。
51．Barking dogs do not bite．
52．Watch out for him．He’s an old fox．
53．He's more stubborn than a mule．
54．He went ape when he heard that he got the highest grade．
55．Whatever you do，just don't let the cat out of the bag！
56．The weather was terrible yesterday.It rained cats and dogs a whole day．
57．A cat has nine lives.[
58．That cat won’t jump．
59．What a lamb she is!
60．She looks like a lamb．