1- Timothy : I’d love to, but I can’t.
2- Timothy : What are you doing on Saturday?
3- Timothy : I’m helping my dad with the gardening.
4- Timothy : That sounds fun.
5- George : Really? Why not?
6- George : We’re having a barbecue at my house.
7- George : Oh, dear! Another time, maybe.
8- George : Would you like to join us?
