1. You can't judge a book by its cover 2. When it rains, it pours 3. When in Rome, do as the Romans do 4. Wear your heart on your sleeves 5. Water under the bridge 6. Third wheel 7. Rock the boat 8. Put your foot in your mouth 9. On top of the world 10. In the doghouse 11. It's a small world 12. Labor of love 13. Off limits 14. On pins and needles 15. On the fence 16. Head over heels 17. Great minds think alike 18. Every cloud has a silver lining 19. Cold turkey 20. Cross your fingers 21. Curiosity kills the cat 22. Don't put all your eggs in one basket 23. Drastic times call for drastic measures 24. Birds of a feather flock together 女性英语18句
