1. I *have visited* Serbia twice. (usa “have” + participio passato)
2. She *has finished* her homework already. (usa “has” + participio passato)
3. They *have seen* that movie three times. (forma con “have”)
4. We *have eaten* dinner at 7 pm. (forma con “have”)
5. He *has written* a letter to his friend. (forma con “has”)
6. You *have studied* Serbian grammar well. (forma con “have”)
7. The dog *has slept* all day. (forma con “has”)
8. I *have read* this book before. (forma con “have”)
9. She *has bought* a new dress. (forma con “has”)
10. They *have traveled* to Belgrade recently. (forma con “have”)

1. He ___ *has broken* his phone. (scegli “has broken” o “have broken”)
2. We ___ *have finished* our project. (scegli “have finished” o “has finished”)
3. I ___ *have lost* my keys. (scegli “have lost” o “has lost”)
4. She ___ *has gone* to the store. (scegli “has gone” o “have gone”)
5. They ___ *have cleaned* the house. (scegli “have cleaned” o “has cleaned”)
6. You ___ *have forgotten* your book. (scegli “have forgotten” o “has forgotten”)
7. It ___ *has rained* all night. (scegli “has rained” o “have rained”)
8. We ___ *have met* before. (scegli “have met” o “has met”)
9. She ___ *has decided* to come. (scegli “has decided” o “have decided”)
10. I ___ *have taken* the test twice. (scegli “have taken” o “has taken”)