Change the verbs in brackets into the passive forms. 1. Roses can......(plant) in tropical areas. 2. Rose perfumes.......(make) from rose oil. 3. Commonly, durians.........(consume) raw, but they can.....(cook) into various kinds of foods. 4. Durian flesh should......(keep) in a refrigerator in order to make it fresher. 5. The ginger......(value) for its underground stem. 6. Usually, ginger........(dry) and.......(grind) before use. 7. Rhizomes of ginger.........(lift) from the soil and........(clean) before being left in the sun to dry. 8. In Europe, sometimes, apples.......(fry), and they can........(serve) with sausage. 9. Generally, some kinds of apples........(propagate) by clonal grafting. 10. Different apple cultivars........(breed) for various tastes and uses.​