Fill in the blanks with the negative form of the underlined words.

Example:
Goddard believed in space flight. Other people didn't believe in space flight at that time.

1. The Wright brothers dreamed about flying. They __didn't dream__ about rockets.
2. They sold bicycles. They __didn't sell__ cars.
3. Their 1903 airplane had a pilot. Their first airplane __didn't have__ a pilot.
4. The Wright brothers wanted to show their airplane to the U.S. government. The government __didn't want__ to see it at first.
5. The Wright brothers built the first airplane. They __didn't build__ the first rocket.
6. Goddard thought his ideas were important. His colleagues __didn't think__ his ideas were important.
7. He wanted to build rockets. He __didn't want__ to build airplanes.
8. In 1920, a newspaper wrote that he was foolish. The newspaper __didn't write__ about the possibility of rocket travel.