Change the long form into the short one.

Решение:

Чтобы преобразовать длинную форму предложения в короткую, нужно сократить вспомогательный глагол "have" или "has" до "'ve" или "'s" соответственно.

1. You have brought the photos. → You've brought the photos.
2. He has travelled by plane. → He's travelled by plane.
3. She has left for school. → She's left for school.
4. It has eaten a sausage. → It's eaten a sausage.
5. We have done our task. → We've done our task.
6. You have visited your relatives. → You've visited your relatives.
7. They have made a cake. → They've made a cake.

Ответ: 1. You've brought the photos. 2. He's travelled by plane. 3. She's left for school. 4. It's eaten a sausage. 5. We've done our task. 6. You've visited your relatives. 7. They've made a cake.