Interesting Puzzles and Riddles - Collection 3

Continuing our trend of providing a collection of puzzles and riddles, here is the collection 3 of very good riddles and puzzles. Post your answers in the comments section, if you find one.

1) Can you name three consecutive days that does not include Monday, Tuesday, Wednesday, Thursday, Friday, Saturday or Sunday?

2) What is that you can catch but not throw?

3) Forward I'm heavy, backward I'm not. What am I?

4) Light as a feather, there is nothing in it. The strongest man cannot hold it much more than a minute. What is it?

5) No sooner spoken that it is broker. What is it?

6) What gets wetter the more it dries?

7) The more you take, the more you leave behind. What are they?

8) What object has keys that open no locks, space but not room, and you can enter but not go in?