Choose the correct word.

1. This amazing new website is the ... of two sisters from London.
2. Social networking sites are growing in ... .
3. They both share a\(n\) ... to improve Internet safety.
4. The small business is looking for support from ... .
5. I like this laptop because of its speedy ... .
6. The company's new ... are in San Diego, California.
7. This mobile phone is very ... ; anyone can understand it.