----- Nội dung dịch tự động từ ảnh ----- IV. Change these sentences into passive voice. 3. Mr. Ba grows vegetables in his small garden. 4. They will recycle waste paper in a local factory. 5. The artists painted a huge picture to raise money for poor children. 6. They wash the glass with a detergent liquid. 7. People can recycle tires to makes pipes and floor coverings.