Question

[Triêu Lê]

Not so long ago, people only used the telephone to make phone calls. Now, thanks to computers, people use their phones to do much more. They can bank by phone, rent videos by phone, and even shop by phone. It’s also possible to send letters and reports by faxing them over telephone lines. People can use their phone lines to send messages from one computer to another computer by electronic mail, or email.
But you don’t need to be at home or at the office to use the phone anymore. You can carry a cell phone in your pocket or keep one in your car. With cell phone, anyone can talk and walk whenever you want. You don’t have to look for a pay phone to make a call anymore. Now you can take your calls with you everywhere.
29. Now we can use computers to phone much more. ___________
30. We can do everything by phone nowadays. ___________
31. To use the phone, we don’t need to be at home or at the office. ___________
32. We have to look for a pay phone if we want to use a cell phone. ___________

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29. Now we can use computers to phone much more.

30. We can do everythin