Question

4 Read and match.
1. GPS systems
2. Toilets
3. Lightbulbs help us
4. Fridges
use indoor plumbing.
preserve our food.
help us travel to places.
see in the dark​

Answer 1

Respuesta:

1. GPS systems: Help us travel to places

2. Toilets: Use indoor plumbing

3. Lightbulbs help us: See in the dark

4. Fridges: Preserve our food