Giúp nhá!!!!!!!!!!!!!!!!!;

Đáp án:1. What is the best title for the passage?
A. Thomas Edison’s many inventionsB. Improvements in telephone and telegraph
C. The History of Menlo ParkD. An accidental invention
2. In what year did the invention of phonograph occur?
A. 1876     B. 1877     C. 1878     D. the article does not say
3. What was Edison working on when he created the phonograph?
A. A telegraph repeater          B. A telegraph diaphragm
C. A telephone repeater        D. A telephone diaphragm
4. According to the passage, how was the phonograph made?
A. With a telephone needle and a recorderB. From a recording of a telegraph
C. With only a telegraph repeaterD. From a combination of telephone & telegraph part
5. According to the passage, how did Edison test his new invention?
A. He made improvements to the machine.B. He used a carbon transmitter.
C. He read a children’s rhyme.D. He produced the audience voice.học tốt##