sql querry- BEGGINERS- NEED HELP FOR sCHOOL : [enter image description here][1]

Id	Parinte	       Angajator
1	Parinte1	Firma1
2	Parinte2	Firma2
3	Parinte3	Firma3


Id	Copil	Data_Nastere	Id_Parinte	Data_creare
1	Copil1	10.01.2013	1	
2	Copil2	11.11.2012	1	
3	Copil3	10.10.2013	2	
4	Copil4	12.11.2013	2	

I have these 2 tables (1st let's say table1 and 2nd table2)
I need to do the follwings operations on these 2 tables for a project tomorrow!
If anyone could help, would be much appreciated!
I need em in querry so I can copy paste it for project!


1.Show all from "Parinti" that have "Angajator" as "Firma1"

2.Show all from "Copil" that have "Parinte1"

3.Update the field "Data_creare" from table2 with current date for "Copil" that have "Parent1"

4.Delete all from "Copil" that have "Data_Naster" = 10.01.2013

5.last I need to sort the values from table2 column "Copil" ascending ascending depending of  field "Data_nastere"

**Better use Image link to see the 2 tabs**
  [1]: http://i.stack.imgur.com/yHp3G.jpg