Составить диалог. пример: участник 1. you want to help your friend todo the washihg up after dinner. участник 2. you are very busy. thank your friend for helping.

- The dinner was so delicious. 
- Yes, especially dessert.
- Hellen, I`m sorry I can`t wash up after dinner. I have to run to the lesson and I  have no time... 
-Don`t worry, Mary. I can help you. I`d like  washing up