Choose the correct options

1. We use the Passive voice to say what happens to the subject.
2. We often use the Passive voice when it is not important who performed the action.
3. We form the Passive voice with the help of be + the third form of the verb / V(ed).

The table was made from wood.

These portraits were painted 100 years ago.
Grammar hint

1. The pizza [was bake|was baked] last night.
2. The concert tickets [were sold|was sold] online.
3. The New Year's decorations [were took|were taken] down yesterday.
4. The letters [were written|was write] by Helen.
5. The shopping mall [build|was built] ten years ago.
6. The new bird species [discover|was discovered] last summer in the Amazon rainforest.
7. The team's song [was sung|was sang] at the start of the match.
8. The fashion collection [design|was designed] last year.
9. The ancient artifact [discovered|was discovered] during the excavation.
10. Many useful things [were invented|was invent] in the 20th century.