1 El Perfecto

2 I hope you have studied.  Espero que hayas estudiado.

3 You have never been to Peru.  Nunca has ido a Perú

4 I hope you have mailed (mandar) your announcemen ts.  Ojalá que hayas/ hayan mandado tus/sus anuncios.

5 We have received 4 graduation announcemen ts.  Hemos recibido cuatro anuncios de la graduación.

6 I doubt that my husband has bought the cards (tarjetas).  Dudo que mi esposo haya comprado las tarjetas.

7 It is not true that the Seniors have finished (terminar) school.  No es cierto que los Seniors hayan terminado con la escuela.  No es verdad que….