Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of th

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions from 28 to 32.
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 is also possible to send letters and reports by faxing them over telephone lines. People can even use their phone lines to send messages from one computer to another computer by electric mail, or e-mail.
But you don’t need to be at home or at the office to use the phone anymore. You can carry a cellular phone in your pocket or keep one in your car. With a cellular phone, anyone who can talk and walk can also phone and walk. You don’t have to look for a pay phone to make a call anymore. Now you can take your calls with you everywhere.
1. The main topic of the passage is______
A. the use of a telephone in the past. B. the use of a cellular phone
C. the convenience of a cellular phone D. current use of telephones
2. People didn’t use to______
A. make phone calls only at home B. make phone calls only in the office
C. make only phone calls with the telephone D. shop by phone
3. What are advantages of having a cellular phone?
A. You can carry a cellular phone in your pocket. B. You can keep it in your car.
C. With a cellular phone, you can phone and walk. D. All A, B and C
4. With a cellular phone, you can ______
A. only carry it in your pockets B. only keep it in your car
C. make a phone call everywhere you want D. phone and walk
5. The word “pay phone” means______
A. the phone pays you B. you can phone free of charge
C. you pay for the call D. you don’t pay for the call