Explanations:Phrasal verbs are an important aspect of the English language, particularly in spoken and informal written contexts. They consist of a verb combined with a preposition or adverb, and often have meanings that are not immediately obvious from the individual words. In the given sentence, "Arjun and his family members set off on a trip to Bangalore," the phrasal verb "set off" is used to indicate the beginning of a journey.
The phrasal verb "set off" has several meanings depending on the context. In the context of travel, it specifically means to start a journey or to begin traveling. This meaning is derived from the idea of initiating a movement or action. For example, "The tourists set off early in the morning to reach the destination on time" or "The explorers set off on their expedition to the unknown region."
It is important to understand the context in which a phrasal verb is used to determine its correct meaning. In this case, the context of a trip to Bangalore clearly indicates that the family began their journey. The other options provided do not fit the context of the sentence:
"Planned" (Option A) refers to the act of making arrangements or preparing for a trip, which occurs before the journey begins. "Arrived" (Option C) means to reach a destination, which is the opposite of starting a journey. "Organized" (Option D) involves arranging or planning the details of a trip, but does not indicate the act of beginning the journey itself.
Understanding phrasal verbs in context is crucial for effective communication in English. It is essential to recognize the specific meaning of a phrasal verb based on the surrounding words and the overall context of the sentence. In this case, "set off" clearly means to start a journey, making "Started" the correct answer.