Chuyển sang câu bị động:

1) They will install solar panels on the roof of our house next week

2) People will develop alternative sources of energy

3) People will construct more wind turbines in that area to produce electricity

4) Scientists will find solutions to reduce pollution in our city

5) Governments will make more regulations to reduce industrial pollution

Đặt câu hỏi cho phần gạch chân:

1) In 2010, 51.515 people attended Burning Man

2) People organize this festival to pray for better crops

3) The festival lasts only one hour and a half

4) We decided the winners by tasting the dishes they cooked

5) The festival organizers' clothes are red, purple, and yellow