Aplicația este accesibilă de pe ecrane late

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1. As a young man, Edison worked as a __________ operator.
laboratory
specialist
telegraph
teamwork
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2. His job helped him learn about communication and __________.
telegraph
electricity
teamwork
patience
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3. Edison opened his Menlo Park laboratory in __________.
1880
1876
1879
1882
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4. Menlo Park was a research __________ in New Jersey.
specialist
teamwork
laboratory
school
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5. Teams of __________ worked together on inventions there.
students
teamwork
operators
specialists
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6. Edison was called the “__________ of Menlo Park.”
Teacher
Wizard
Specialist
Inventor
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7. His work showed that inventors need __________ when tests fail.
telegraph
team
specialists
patience
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8. The laboratory encouraged cooperation and __________.
courage
patience
work
teamwork