Help me.нужно составить предложения в Future Simple /to be going to 3 с am (+,-,?) 3 с is(+,-,?) и 3 с are(+,-,?)

Im going to school,She is going to school,They are going to schol,Im eating hotdog,She is eating hotdog,They are eating hotdog,Im doing my homework,He is doing my homework,We are doing my homework.