What do you want these 5 circuits to do? If you search the web, you can find hundreds of sites with projects and schematics, some even give all the information your are asking.
But, I'll give you a little tip... teachers read forums, and people seldom use their real names on the internet... The help you recieve, may not help your grade...
Questions:
Are you to design and build these 5 circuits?
Do they actually need to function as intended?
How much time do you have to complete this task?