Open the brackets using the appropriate form of the verbs. 1. lectures of this professor (hear) always with great attention. 2. all the trees (plant) by the middle of autumn. 3. the window (break) last week. 4. the article (translate) now. 5. he (trust) his friends and (rely) on them in different situations. 6. the story (forget). 7. the book (write) in the 19th century.

1. Lectures of this professor are always heard with great attention.
2. All the trees had been planted by the middle of autumn.
3. The window was broken last week.
4. The article is being translated now.
5. He trusts his friends and relies on them in different situations.
6. The story has been/was forgotten.
7. The book was written in the 19th century.