What are you doing this evening? what are you doing tomorrow evening? what are you doing at the weekend? what are you doing to do in your spare time on saturday? what are you doing to do in three years' time? where do you think you will be this time tomorrow?

I'm going to do my homework this evening.
I'm going to go to the cinema tomorrow evening.
I'm going to go to the shop with my perents at the weekend.
I'm going to go for a walk with my friends on Saturday.
I'm going to go sleep.
I think,that I will be in the office.