Відповіді: Стр.72 (D)

D. Read the text and write RC for Rocking Chair, MS for Musical Safety or SS for Sunny Security.

1. This invention is ideal for active people. — MS.

2. You can charge your gadgets while using this invention. — RC.

3. This invention doesn’t need you to keep moving so that it can produce energy. — SS.

4. You may find this invention at airports and train stations. — RC.

5. This invention can also keep you safe from injury. — MS.