Day 31&321. We walked in silence up a flight of stairs.2.Large numbers of immigrants(移民) flooded into the area.3. A free flow of water came from the pipe.来源:Zxxk.Com4. They flew the flag of the African National Congress(国会).5. At this rate, she would be almost seven feet tall by then.6. For years the army was the most powerful political force in the country.7. Joe forced a smile, but underneath he was a little disturbed.8. You will be asked to fill in a form of your birth and occupation.9. I am against hunting in any form.10. He plans to found a company.11. Tax-free goods are available here.12. She freed the bird from its cage.13.Smiles froze on their faces.1. She can speak fluent English.2. Jane likes listening to folk tales.3. He didnt foresee any problems.4. He uses a fork and knife to have dinner.5. He wrote a very formal letter of apology to Jim.6. Well finish the work in a fortnights time.7. The main square has a fountain.8. Plates made of china are fragile.9. The air was fragrant with the smell of flowers.10. Their basic unit of currency is the franc.11. To be frank, I dont like him.12. This is one of the longest freeways in America.13. Temperatures can drop to freezing point at night.14. Nepal has frontiers with both India and China.15. There is frost on the ground.16. We must fulfill the plan, whatever happens.来源:学科网ZXXK17. The function of the ear is to listen.18. The concert raised funds for research into Aids.19. That is the fundamental difference between them.20. Thousands of people attended the funeral.21. This creatures fur is short, thick and silky.22. Tom moved into a small furnished apartment.