1. LESSON 4
ELLEN OCHOA,
ASTRONAUT

2. VOCABULARY
1. talented: a person has the special ability to
do something very well.
2. Apply: When you apply for a job, you are
asking for work
3. Research: Research involves getting
information about a question or topic.

3. 4. invention: is something completely new that
someone has made
5. hinder: When you hinder someone, you make
it difficult or impossible for them to do
something.
6. disappointed: You are disappointed if you are
unhappy about the way something turned out.