是吗？的英文怎么说

是吗？的英文：
Be he?

Is it only the riff-raff who leave litter about in the parks?
只是那些下层社会的人才会在公园里乱丢东西吗？

Is the light good enough to take photographs?
光线适合照相吗？

Do you keep any cold cure?
你有感冒药吗？

Was there any money over ?
还有剩余的钱吗？

Are they League members?
他们是团员吗

Would you like some dessert?
您要点甜品吗?

Do you get overtime?
你们拿加班费吗?

Do you have road maps?
有道路图吗?

Do you know the second law of thermodynamics?
你知道热力学第二定律吗？

Do you want any dessert?
你要甜品吗?