For everyone stuck, you need to look at everything to figure it out. The title, the mouseover, and the password box all give clues. The point isn't just for someone to tell you the answer, it's to try and figure it out on your own. Google is a HUGE help on many levels.
Here's an example:
For those stuck on 5, the title is "Double Trouble," so you know that something will be doubled. If you hold your mouse over "occupation" it says "What letter does it start with?" Obviously the answer is B, as the other two pictures begin with B and there are B's all over the letter. Now, you need to figure out the pattern. What is doubled in the first item (broccoli)? What is doubled in the second item (balloon)? Once you figure that out, just extend the pattern to the find the third word, which is the answer. The password box gives you another clue. Good luck, and if you're really stuck you can PM me for help up to like level 25.