1have you eaten your dinner yet?Yes,I have.
2это образец
3has Tom written the letter yet?Yes,he has
4has Sophia watched the news yet?
No,she hasn't
5has Mum cleaned the house yet?
No,she hasn't
6have they done the shopping yet?
Yes,they have
7have you washed the clothes yet?
Yes,I have
8has Bob gone to bed yet?Yes,he has.