I need help with this please

Emily’s neighbor julia is her in the kitchen. julia slices potatoes while emily crushes the garlic. how would emily communicate this to her grandmother?

Fill the blank with a la, a los, a las, or al. los alumnos

Mary just sent out invitations to her wedding last week the invitations were so heavy that she put more than just one stamp on each envelope she used 255 stamps and mailed out 85 invitations and see you as an equal amount of stamps on each envelope