Fill in the gaps. Use the appropriate form of the given words or use prepositions where necessary

1. Eram Dar [ ] to have had a difficult life, but she puts [ ]
   a brave face.
2. Derek [ ] as a freegan for six months now and is always [ ] the hunt for food in supermarket bins.
3. As a teenager, Lisa [ ] be very sociable, but now she's [ ] and more reserved.
4. In order [ ] consumer waste, recycling is the key [ ] success.
5. While Jane [ ] around Africa, she was struck [ ]
   the simplicity of nomadic life.