1. The telecommunications … in many developing countries are unreliable.
2. The businessmen prefer to … over the Internet with their partners.
3. I had no time to send e-mail … today.
4. People use the Internet all over the ….
5. Internet users have to pay their service … a fee.
6. Some people think that making … from the Internet is easy.
7. The commercial … of the Internet is increasing.
8. The most important Internet problem is ….
9. It’s not safe to send important … over the network.
10. Some banks conduct … over the Internet.