How did you get the idea that they are rich? As my grandmother grows older,she becomes more intolerant. On arriving in Canberra, i wrote a letter to my parents

Làm giúp mik mấy câu đây vs
1. How did you get the idea that they are rich?
-> What made
2. As my grandmother grows older,she becomes more intolerant
-> The older
3. On arriving in Canberra, i wrote a letter to my parents
-> When I