I'm starting classes again soon. what's the best way to motivate

1. completa la oración con la voz pasiva con se. the cake was eaten. la torta. 2. completa la oración con la voz pasiva con se. used cars for sale. carros usados.

Which in spanish an example of: 1) a comparison between two unlike things, and 2) something that you consider the best. when creating your two sentences make sure to use the following expressions: mejor que, peor que, el/la mejor, el/la peor

David (escribir) una carta a su amiga. escribiste escribió escribí escribó