1. Are you doing
2. I’d rather not
3. I can’t
1. How about
2. I’d love to but I can’t
3. Why don’t
4. That’s a good idea.
A: Hey, how are you doing?
B: Fine, and you?
A: Great, but I’m bored. I feel like snorkeling today.
B: Oh, no, I’m not up for it right now.
A: Why? What’s wrong?
B: I’ve sprained my ankle, I’m forbidden to swim in two weeks and I cannot even walk!
A: Oh, I’m sorry though. How about a cinema then? At my expense.
B: That sounds fine, I guess. I would like to.
A: Ok, see you tomorrow!