What two items do you need in order to form the passive voice?

Which of the following is a charicterist of aguayo cloth? a). a floral pattern b). a striped pattern c). monochromatic tonesd). blue and purple hues

How would i say what’s his name in spanish

Which verb form correctly completes this sentence? ricardo y alberto las pinturas en la exposición. a. mira b. miramos c. miran d. miro