1.) I'm going to take some photos/buy a new computer/be in Tom's team.
2.) She/ He/ It is going to... (те же, что и в первом)
3.) We/You/They are going to...
1.) I'm not going to.../ He isn't going to.../ She isn't going to...
2.) We/They/You aren't going to
Is he/she going to...
Are they/you/we going to...
Am I going to...