Listening 1

Edit Answers
12345678
Across
  1. 3. The museum is holding an __________ of mediaeval inventions this month.
  2. 4. The engineer designed a __________ arm to help the machine move in a straight line.
  3. 7. The pyramids in Egypt are examples of __________ architecture.
  4. 8. Al-Jazari’s water-raising machines were an important __________ to engineering.
Down
  1. 1. The telephone was a famous __________ that changed how people communicate.
  2. 2. The company introduced an exciting new __________ to improve smartphone cameras.
  3. 5. Thomas Edison __________ the light bulb in the 19th century.
  4. 6. My phone is a useful __________ for searching for information and sending messages.