Поставь глагол to be в правильной форме.____-Это куда вставлять)

1. I ___ going to study English.
2. My sister ____ going to learn to play the piano.
3. We ____ going to help our mother.
4. They ____ going to travel to interesing.
5. I ____ going to be nice my little brother.
6. Mary ____ going to make new friends.

ПОМОГИТЕ ПОЖАЛУЙСТА СРОЧНО.