# Unit 3: Green living

> Từ vựng và mẫu câu Unit 3 (Green living), Global Success 12: Passive voice with modals / Passive: … is/are being … / We should … to live greener.

Source: https://olyclass.com/library/tb-global-success-g12-u03/

- Subject: English
- Level: B1
- Textbook unit: 16
- Play it free on one screen (projector, TV or whiteboard): https://olyclass.com/library?play=tb-global-success-g12-u03
- Copy and edit it: https://olyclass.com/library?copy=tb-global-success-g12-u03
- Games it plays well in: [Lucky Wheel](https://olyclass.com/classroom-games/lucky-wheel/), [Picture Dice](https://olyclass.com/classroom-games/picture-dice/), [Ladder Climb](https://olyclass.com/classroom-games/ladder-climb/), [Paper Race](https://olyclass.com/classroom-games/paper-race/)

## Words in this game

- **carbon footprint**: We can reduce our carbon footprint by walking.
- **compost**: We put vegetable waste into the compost.
- **container**: She keeps her lunch in a container.
- **decompose**: Banana skins decompose quickly in the soil.
- **dispose of**: Please dispose of your rubbish in the bin.
- **eco-friendly**: This bag is eco-friendly and can be reused.
- **environment**: We must protect the environment.
- **fertilizer**: The farmer puts fertilizer on his plants.
- **household waste**: Household waste is collected every morning.
- **landfill**: Too much rubbish goes to the landfill.
- **organic**: I like eating organic vegetables.
- **packaging**: Too much packaging is bad for nature.

## Questions

1. Plastic bottles ___ be recycled to save resources. (are / have / is being / should)
   Answer: should
2. Right now, the river ___ cleaned by volunteers. (can be / has / is being / was being)
   Answer: is being
3. To live greener, we should ___ plastic bags. (buy many / throw away / use fewer / use more)
   Answer: use fewer
4. Which is correct? (Waste must be sort at home. / Waste must be sorted at home. / Waste must sort at home. / Waste must sorted at home.)
   Answer: Waste must be sorted at home.