Task 1
1 was seen
2 has been done
3 weren’t invited
4 was found
5 have been checked
Task 2
1 are being waited
2 are grown
3 is being decorated
4 is being translated
Task 3
1 was being watched
2 was planted
3 was being built
4 was painted
5 wasn’t asked
Task 4
1 When was he taught to driver?
2 By whom is the cat being chased?