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Read the following passage, and decide if the statements are T or F.
Alexander Graham Bell is widely known as inventor of the first telephone. He was born on March 3rd, 1847 in Edinburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved to the United States to teach deaf-mute children. With his colleague Thomas Watson, Bell worked very hard on the experimentation to invent devices such as the harmonic telegraph(used to send multiple messages over a single wire) andphonautograph (used to draw the shape of the sound waves). The first telephone communication was said to have happened between Bell and Watson in 1876 while Bell was at one end of the line, and Watson worked on the telephone in other room. The first transmitted words were, ‘Mr Watson, come here. I want to see you’.
Question: Alexander Graham Bell is Scottish.
A. True
B. False
Đáp án: A
Question: He worked with the deaf when he moved to the USA.
Question: He worked on his inventions all by himself.
Đáp án: B
Question: He spent all his life in Canada.
Read the following passage, and answer the questions.
When was Alexander Graham Bell born?
_________________________________________________________________
Đáp án: He was born on March 3rd, 1847.
Question: He was able to succeed right from the first experiment.
What is Bell’s ‘phonautograph’ used to do?
__________________________________________________________________
Đáp án: It is used to draw the shape of the sound waves.
When did the first communication over happened?
Đáp án: In 1876.
Question: He wanted to create a device that can transmit human voice.
Who did he move to Canada with?
Đáp án: He moved to Canada with his parents.
Đáp án: A