when we are talking about future.. where do we use will or where going to..please help thanks.
"I think I'll go to the cinema tonight" = a spur of the moment decision.
"I am going to the cinema tonight" = it is planned/I have booked my ticket.
In normal circumstances you wouldn't say "I think I'm going to the cinema tonight".
I would, however, say "I think I'm going to the cinema tonight" if someone asked me my plans and I was only about 75% certain!
be going to" We use it to express something about to happen . Also,we use it to express which is planned or arranged before.