№3.
1. what film are you going to see?
2. who are you going to go with?
3. how are you going to get there?
4. what are you going to do after the film?
5. what time are you going to arrive home?
№4.
1. I'm going to do my homework this evening.
2. I'm going to visit the museum next weekend.
3. I'm going to go abroad in the summer holidays.