ответ:Задание 1.
1. Joan has never traveled by train.
2. Water boils at 100 degrees .
3. My parents called me yesterday.
4. In this photo I'm walking in the park.
5. She couldn't come to the party. She was working.
Объяснение: Задание 1.
1. Present perfect
2. Pr. S.
3. Past. S.
4. Pr.C.
5. Past. C.
Вроде так) надеюсь
