Нужно составить предложения , а

1. I wish I could, but I really have to go
2. Thanks for the invitation, but I’m feeling not very well. Maybe some other time
3. Nothing more for me, thanks, it was delicious.
4. I’m afraid you’ve come to the wrong person. You’ll have to ask Keith.
5. I’m sorry. I’d love to, but I have other plans that day