1. Trig is from Trigion
2. He is from Trigion
3. Nick is eleven
4. He is eleven
5. Jenny is twelve
6. She is twelve
7. Nick is from Merton
8. He is from Merton
9. Nicky and Jenny are from Merton
10.They are from Merton
ps: думаю так надо. Но ты все равно перепроверь