Please help me with some brain teasers? A Chance for 10 points...lol?

[Donna H.]

I think I know two of them ("breakfast" and "we shall overcome"), but I need the rest, and make sure mine are right, thank you so much for your answers .

Here's the link for them: http://i196.photobucket.com/albums/aa182/Angiee55/l_5001b5bfe3b07a4632bb7ff4e108bfc6-.jpg
Oh I forgot to add the we shall over come one, sorry. Also, for the bottom left one, the last letter is supposed to be an 'r' with an 'x' at the leg of the 'r'. thanks again.

 

[xeroxthist]

top left- 4-way stop
top middle- ?
top right- dangerous undertow
bottom left- forensic... science... pharmacy?..pharmacist?..doctor..?
bottom middle- breakfast
bottom right- an eye for an eye, a tooth for a tooth

 

[David P]

I think one is Dangerous undertow. I don't know the rest.

 

[Tay]

. 4 way stop
2.better half
3. Dangerous undertow
4. Forensic ?
5. breakfast
6. an eye for an eye a tooth for a tooth