Помогите подставить: 1) am. is. are.What__your sister doing?I__looking at the square

Помогите подставить:
1) am. is. are.
What__your sister doing?
I__looking at the square onion.
She__making a black apple.
We__not playing hide-and-seek.
My grandparents__planting new trees in the garden.
2) he. she.they. it.
The children are in garden.__are working.
Bakhyt is in the tree.__is picking thee apples.
Nazgul is under the tree.__is standing.
The dog is between the baskets.__is sitting.