Change the following sentences into passive voice : 1. We often write our lesson carefully.  Our lessons 2. Tom didn’t do his homework last night.  Tom’s homework 3. Have you ever met that girl before?  Has that girl ____________________________________________________________ 4. When will they finish their project ?  When ____________________________________ 5. My students are planting colorful flowers in the school yard at the moment.  Colorful flowers _________________________________________________________________

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