Ex.3
1. Where would you buy food if they closed your local store?
2. The world would look cleaner if we all produced less rubbish.
3. The company wouldn't be criticised if they cared for the environment.
4. If you painted these old chairs, you could still use them.
5. If I were you, I would support eco-friendly manufacturers.
Ex.4
1. Shop assistant is a person who sells products in a shop.
2. Cotton is a material which clothing factories use.
3. Busker is an artist who performs in the street.
4. Leather is a material which handbags are made of.
5. Attraction is an activity people enjoy doing.