Question

Объясните как и почему,пожалуйста.Rewrite the sentences in Past Perfect or Past Perfect Continuous
1. They (play) football all day.
2. She (go) to the cinema.
3. I (look) for this book for an hour.
4. By the age of 5 he (write) many songs

Answer 1

1) they have played football all day
2) she have gone to cinema
3) I had looked for this book for an hour
4) By the age of 5 he had written many songs
По моему будет так)