There is no number B or u mean 2??
Answer:
it depends what you have to say but those mean WHICH and COMBINE
Explanation:
here’s a sentence:
Sie kombinierten das Essen nicht in der richtigen Reihenfolge des Rezepts, was es seltsam schmecken ließ.
that means “They didn't combine the food in the correct order of the recipe which made it taste strange.”
Before world war 2 started. They setup ships to take people away from danger they started making nations around the world for electricity.
Answer: Ich bin sehr spät am Morgen zur Schule gegangen und hatte große Angst vor einer Schelte.
“Hay miles de variedades de mariposas y otros insectos.”