42.1
2) is made
3) got damaged
4) were invited
5) are shown
6) are held
7) was written , was translated
8) got overtaken
9) is surrounded
42.2
2) When was television invented?
3) How do mountains form?
4) When were antibiotics discovered?
5) What is silver used for?
3.
2) All flights have been cancelled because of fog.
3) This road isn't used that much.
4) I got accused of stealing money.
5) How are languages learnt?
6) We were warned not to go out alone.
:)
