One can find information on Lego building from Lego's website. One can also find information on lego building from various Lego forums on the internet, as well as Wikipedia.
By buying millions of LEGO'S and by building it out of LEGO'S
Lego building sets can be bought in many different stores. Toys "R" Us, Walmart, Target, Sears, and Amazon all sell Lego building sets. Lego's official store online and in select malls also sells Lego building sets.
Yes
in the Lego packet have you looked there or is it lost?
lego indiana jones lego and lego star wars
As Lego Halo is not a real theme, try browsing the Internet for sites that may sell custom Lego Halo items. Sites like Firestar or eBay are good at selling Lego Halo.
If you are building Lego city and out of Lego, ask Mum or Dad to buy you more Lego's at the shops to continue your Lego City.
No. There is no Lego Halo. It the game was a Hoax, and there are no sets for it. There are fans building Lego Halo, but not the Official Lego group.
There are real LEGO pods out there. They have building instructions as well.
lego.com
Lego, Meccano building blocks