1. is eaten
2, gave
3. are built
4. was asked
5 send
6. remember
7. was founded
2-1 were invited d)
2- helped c)
3. is being interviewed d)
3.1 The room was decorated by the girl.
2. Letters are written every day.
3. The book had been returned to the library.
4. The nuts were eaten yesterday,
4.1 The cat is given milk every day.
When the cup was broken?
3. The window wasn't opened before the lesson.
4I was shown to a doctor