I am thirteen years old （改为一般疑问句）These are my grandfather and grandmother（写出同义词）He is an English teacher （改为复数句）

Question

I am thirteen years old （改为一般疑问句）
These are my grandfather and grandmother（写出同义词）He is an English teacher （改为复数句）

Answer 1

1. Are you thirteen years old?
2. They are my grandparents.
3. They are English teachers.