Present Perfect
1. I have seen this movie already.
2. Have you visited South Korea?
3. I have not called my mom yet.
4. Eva has just left the building.
5. How long has Joe lived in Canada?
Past Perfect Passive
1. The book had not been read by students.
2. The vase had been broken by the little dog.
3. Had the picture been painted by Monet?
4. The work had not been finished by the end of the day.
5. The exam had been passed by them.
