1. In winter, snow covers the ground. In winter, the ground is covered with snow.2. Birds eat caterpillars, beetles and worms. Caterpillars are often eaten by birds.3. Mary feeds the horses twice a day. Horses are usually fed grass and oats.4. The team captain suggested an unusual idea. This idea was suggested by the team captain.5. Our neighbors sell fresh vegetables and herbs. Vegetables are sold in every store.6. You buy milk and flour for your favorite dish. Milk of this farm is bought (bought) by the company "Dairy Products".7. This man stole 2 million from the bank. The money was stolen by an unknown person.