1. chose (she chose him vs. he had been chosen by her) 2. selected (she selected him vs. he had been selected by her) 3. organized (she organized the room well vs. the room will be well organized by her) 4. base (base it on that vs. it was based on that) 5. set (he set the date vs. the date was set)
I'm not sure what format your teacher wants these in, but that's how I'd do it.
