Lesson 1

A. Look at the photos of inventions. Answer the questions.

1. What are these inventions? they are all telephones.

2. Which photo shows how these inventions:

a) were in the past A3, b) are now in the present A1, c) will be in the future A2?

3. What are these inventions? They are all automobile.

4. Which photos shows how these inventions:

a) were in the past B2, b) are now in the present B1, c) will be in the future B3?

5. What are these inventions? They are all planes.

Which photos shows how these inventions:

a) were in the past C3, b) are now in the present C1, c) will be in the future C2?