1 ‘Any plans?’ ‘No, not really. I... (stay) in, but I’m not sure.’
1 ‘Any plans?’ ‘No, not really. I might stay in, but I’m not sure.’
2. ‘Any plans?’ ‘Oh, yes, definitely. We... (swim) later. We’ve booked the pool.’
2. ‘Any plans?’ ‘Oh, yes, definitely. We are going swimming later. We’ve booked the pool.’
3. ‘Are you staying in bed tomorrow? ‘Yes, I... (not be) up before 11.
3 ‘Are you staying in bed tomorrow? ‘Yes, I am not going to be up before 11.