my parents went to the seaside in August last year to have a rest with his children. к этому предложению надо задать все 5 видов вопросительных предложений. помогите пожалуйста, желательно бы объяснить что к чему.

1. Did your parents go to the seaside....

2. Where did you parents go in August last year?

3. Did your parents go to the seaside in August or in Julay?

4. Who went to the seaside in ....?

5. Your parents went to the seaside..., didn't they?