Odpowiedź:
1. Are those people waiting for that?
2. Renewable energy sources are a good alternative to rely on.
3. Traffic jams are something that many people complain about.
4. A good solution might be to spend money on low-energy light bulbs.
5. Ecology is something that you care about.
Ale jeśli na końcu jest pytajnik, bo nie widać na zdjęciu, to wtedy będzie:
5. Is ecology something that you care about?
6. What are ecological issues you particulalry worried about?
Wyjaśnienie:
