With #2 you just have to read the info that it gives you. It's a trick question, that's as much as I can give away.

That's alright everyone has trouble in the beginning :D
For all of those missions you need to check out the page source. To do that right click on the page and select "View Source".
I know that might seem a little scary, but don't worry used Ctrl+F to search for the word that you want.
If you need more help just go ahead and comment me again.

What basic mission do you need help on?