Question

Write am, is or are: Hi! My name Mark. I six years old. This my computer. My brother fifteen; my sister sixteen. They fun. We good friends. How old you?

Answer 1

My name IS mark.
I AM six years old.
This IS my computer.
My brother IS fifteen.
My sister IS sixteen.
They ARE fun (acá creo que en realidad sería funny, ya que fun es diversión y funny divertid@)
We ARE good friends.
How old ARE you?