急求几条英语谜语

1. What bank has no money?
2. What falls often but never gets hurt?
3. What can go around the earth without rockets?
4. What is the end of everything?
5. What goes up and never comes down?
6. What is yours, but is used more by others than by you?
7. How many sides does a house have?

keys:

1.the riverbank
2.snow
3.the moon
4.the letter 'g'
5.your age
6.your name
7.two-inside and outside

1.It has cities but no houses,forests but no trees,rivers but no water.What is it?
MAP!

2.In the field stand many green round houses.In each green houses there is a white house.Inside the white house,there is a red body of water.In the water are many black men.What are they?
WA