Пассивный залог в прошедшем времени, помогите пожалуйста

Question

Пассивный залог в прошедшем времени, помогите пожалуйста

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Answer 1

1 was invented 2 was seen 3 was made 4 was opened 5 was played 6 were written 7 was won 8 was employed

Answer 2

1 was invited 2 was seen 3 was made 4 was opened 5 was played 6 were written 7 was won 8 was employed