1-Have you ever ridden a horse?
2-Have You already finished your homework?
3-Is it true You have never been to Lujan?
4-Have you Just been to the park?
5-How long have you studied at Insuci?
6-Is it true that You have studied at school since 2004?
be careful with present perfect! remember its structure: have/has + past participle!
ResponderEliminar1:Yes , I have
ResponderEliminar2:No, I haven't
3:Yes , it's true
4:No, i haven't
5:Since 2006
6:Yes , it's true