Відповіді: Стр.168 (3-4)

3. Tell the class what things were and weren’t used by people.

Such things like phone, laptop, earphones and many electronic devices were not used by people.

4. Listen and read the new words and their definitions. Make some sentences with these words.

1. I like this caoutchouc bracelet.

2. He was clever, handsome, and exceedingly rich.

3. The air in the balloon expands when heated.

4. They slowly ascended the steep path up the mountain.

5. As a diabetic, she uses a syringe to inject herself with insulin.

6. He had harpsichord, organ and fortepiano to hand.

7. Police are trying to oust drug dealers from the city.

8. Please return your seat to an upright position and fasten your belt.

9. I tried to write with a quill pen but failed.

10. A move towards healthy eating could help eliminate heart disease.

11. There is often a kernel of truth in what they say.