AVTC2- Unit 7- Vocabulary- Reading 1

1. A boat will _________ when it fills with water. 

• sink

• invent

2. The clock is an invention with a long and interesting _________.

• drawing

• history

3. Formula One race cars have very powerful _________. 

• engines

• machines

4. Thomas Edison is famous because he _________ the light bulb. 

• invented

• drawing

5. To become an ________, you need to study science and math. 

• engine

• engineer

6. Early _________ of the airplane were invented in the 1800s. 

• models

• machines

7. Leonardo da Vinci is famous for his __________ of inventions. 

• drawings

• engineers

8. The microwave is a ____________ that heats food. 

• machine

• model

9. It is fun to ________ above the ground in a hot air balloon. 

• float

• sink

10. Many books ________ how to build a clock if you want to learn. 

• describe

• invent