1. Take care 2. Look after, younger 3. Hand-me-down, envy, advantages outweight disadvantages 4. Arranges, fooling around 5. Get on 6. Relationship 7. At ease 8. House rules, shopping, tidy up 9. My own space 10. Twins 11. Keep in touch 12. Support. Кстати, в самом тексте несколько ошибок есть.