Transfer the sentences from active into passive . Вопрос в ...

Женя

1 The door was closed from the outside.
2 A new car was designed by my cousin at the plant last year.
3 Next term graduation papers are being defended by the students of my group.
4 Lectures on this subject are delivered by this senior teacher every term.
5 The first university in Russia was founded by Lomonosov in the 18th century.
6 A very difficult problem is being solved by my relatives now.
7 The South Pole was discovered by Amundsen in 1912.
8 My flat will have been repaired by Saturday (by them).
9 These flowers have already been watered by me.