Eine Online-Welt. Toll, oder? Prepositional verbs, da-compounds

Some verbs are followed by prepositions and the accusative case, and some are followed by prepositions and the dative. We use different prepositions after verbs in English and German, so verb and preposition combinations must be learnt. The prefix 'da(r)-' can be added to prepositions to refer to something already mentioned. This is called a da-compound. Some da-compounds have different meanings in common usage as adverbs. Some idiomatic phrases include a da-compound. A developed response to a question has at least 3 clauses. Include a different tense, subject, or opinion and reason.