help~~~ 被動句轉主動句, 快﹗

請注意，因為主動同被動都係講緊同一樣野，冇理由會轉 tense，原句用present continuous，轉完都係 present continuous。
1. Besides, (people) are developing an increasing number of new strains of rice, wheat, soy beans, cotton, maize, peanuts and vegetables each year, and are planting them over wider areas, and even on artificial soil-beds.
2. How do (they) do it, apart from producing nuclear energy?

Besides, an increasing number of new strains of rice, wheat, soy beans, cotton, maize, peanuts and vegetables are being developed each year and planted over wider areas, and even on artificial soil-beds.

besides people develop and plant an increasing number of new strains of rice, wheat, soy beans, cotton, maize, peanuts and vegetables over wider areas or even on artificial soil-beds.
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2. How is it done, apart from producing nuclear energy? <== is not a 被動句