1. It seems to me that music (to hear) from the next room
is being heard
is heard
was heard
2. The article (to publish) last week, if I am not mistaken
was published
3. We (to show) the historical monuments of the capital to the delegation
show
are shown
is shown
shows
4. The poem was so beautiful that it (to learn) by everybody
was learnt
learnt
will be learnt
5. He (to give) me this book next week
will give
gives
will be given
6. Moscow University (to found) by Lomonosov
was founded
7. The rule explained by the teacher at the last lesson (to undertand) by all of us
was understood
is understood
had been understood
8. Yesterday he (to tell) to prepare a speech
was told
9. Nobody (to see) him yesterday
saw
was seen
were seen
sees
10. I hope the invitation (to accept) by everybody
will be accepted
was accepted
is accepted
11. Budapest (to divide) by the Danube into two parts: Buda and Pest
is divided
was divided
divides
is being divided
12. The telegram (to receive) tomorrow
will be received
was received
receives
13. A taxi (to call) fifteen minutes ago, so we are expecting it any moment
was called
called
is called
is being called
14. The book (to discuss) at the next conference
will be discussed
was discussed
discussed
will discuss
15. Soon he (to send) to a sanatorium
will be sent
will sent
sends
sent
16. At the last competition the first prize (to win) by our team
was won
won
wins
17. The letter (to post) in half an hour
will be posted
was posted
is posted
will post
18. Yuri Dolgoruki (to found) Moscow in 1147
founded
19. The question (to settle) as soon as they arrived
was settled
will be settled
settled