Make past simple or present perfect questions from the words and write them in your notebook. Sometimes both tenses are possible.

Решение:

Формулируем вопросы, используя Past Simple или Present Perfect, в зависимости от контекста.

1. Have you ever seen a dolphin? (Present Perfect, спрашиваем о возможном опыте в жизни).
2. When did you last go swimming? (Past Simple, спрашиваем о последнем конкретном случае).
3. How many different schools have you studied at? (Present Perfect, спрашиваем о количестве за всю жизнь/период обучения).
4. What did you do yesterday? (Past Simple, спрашиваем о конкретных действиях в прошлом).
5. How many exams have you taken this year? (Present Perfect, так как 'this year' еще может продолжаться, и спрашиваем о общем количестве).
6. When your mother was young, where did she live? (Past Simple, спрашиваем о конкретном месте проживания в прошлом).
7. Have you ever lived in another country? (Present Perfect, спрашиваем о возможном опыте проживания где-либо).
8. What did your family do last weekend? (Past Simple, спрашиваем о конкретных действиях в прошлом).

Ответ: 1. Have you ever seen a dolphin?, 2. When did you last go swimming?, 3. How many different schools have you studied at?, 4. What did you do yesterday?, 5. How many exams have you taken this year?, 6. When your mother was young, where did she live?, 7. Have you ever lived in another country?, 8. What did your family do last weekend?.