Another easy one. i`m out of ideas :p

31. When everything is normal, this is hard,
it looks firm and solid,
yet it is fragile.
It has all kind of shapes,
can be filled with everything
and is easy to hold.
but you have to watch out,
cause it might hurt,
when you drop this liquid
on something firm.

28: die of old age
29: she died giving birth to a baby

30. he has a nametag? (or the others do and he doesn`t)

32: A man is in an underground room. There are three exits, but behind the first one is a large pit of lava, behind the second one are hundreds of spikes pointing upwards from the floor with no place to put your feet. Behind the last one are crocodiles who haven't had food for years.
Which exit must he choose to ensure he makes it through unharmed?

33: There's a man who never needs to go on a diet,
but could use some fashion advise.
He wield farming equipment,
but has worked in many different places.
His appearance is always undesirable,
but no living man has ever seen him.
He decides over the most important thing in life,
and nobody can change his mind.

32. The crocodiles....since they haven't had food for years they're dead right now

33. Death (or the Grim Reaper)

You got both right ;) I knew they were too easy.

30. The fireman is the only man.

The trick is in the very masculine sounding jobs. Would be different if it was a fireman, a nurse, a prostitute and a nun in the house.

good job guys

nobody knows my last one?

31. It's a glass. But you had it wrong, glass isn't actually a liquid, see http://en.wikipedia.org/wiki/List_of_common_misconceptions#Materials_science. Unless of course I got the answer wrong :)

Correct :D

Glass isn`t a liquid? I always thought it was a very, very slow liquid :p
Thanks for telling :)