1. She found this book in the bookshop yesterday. 2. He attended courses for studying the English language. 3. They studied the English language. 4. They used different application programs. 5. He collected records long ago.

Passive Voice Transformations:

1. This book was found by her in the bookshop yesterday.
2. Courses for studying the English language were attended by him.
3. The English language was studied by them.
4. Different application programs were used by them.
5. Records were collected by him long ago.