Engineers start with a _________.

The light bulb was a ________ for darkness.

Engineers continue to ________ their solutions by making them better.

______ are people that works to solve problems by creating solutions.

Before creating a solution, it is important to _______ a plan.

After an engineer creates a solution, it's important to ______________.

When a test is not passed, it has ________.

________ means to make something better.

This type of engineer might design robots.

This type of engineer might work on rockets.
