The correct option to fill in the blanks for a more grammatically correct dialogue would be:
A: Hi, Terry. Have you got any plans for the weekend?
B: Yes. I’m going to watch the football.
A: Did you see the Champions League match?
B: Yes. Do you want to come?
A: I'd love to. I'll ask my mum if it's OK.
B: Great. We’ll buy the tickets tomorrow morning. I can get you one if you like.
A: OK. I’ll call you this afternoon.
So the final sentences would look like:
- I’m going to watch
- Did you see
- I'll ask
- We’ll buy
- I can
- I’ll call
Would you like help with anything else?