Here are the completed sentences:
How much do you pay each month for your subscription to your Internet service provider?
I have to access my email account from anywhere in the world.
I've just bought a new modem because my old one was very slow.
Why don't you upgrade your Internet connection to broadband? It's much faster.
When we move to our new house, we will have a phone line put in straight away so we can connect to the Internet.
I can't connect to the Internet. Maybe the server is busy.
Not every person has access to the Internet.