Nowadays, getting online for 1 has become popular. 2 the Internet, a world of information is just a click away. A computer user can 3 with the rest of the world. E-mail can send out 4 quickly and safely. Doctors may cure their patients over the Internet. Students may get new 5 through the Internet. Businessmen can do 6 on the Net. In fact, the Internet has been a communication 7 . Many companies have already 8 how to use the Internet successfully. They are using the Web to buy and sell goods. And they also 9 customers and work together with business partners on the Net. In short, with its high speed and efficiency, the Internet will be very 10 in the near future.