Secret Indian Tax you don't know #LLAShorts 315

After a lecture if a student asks you a question and you don't know the answer of the question what will be your response in that situation?

Fill in the blank with correct form of verbs given in the bracket. I don't know who …………... her up. (bring/brought)

Change the given sentence into indirect speech. I said to him, "I don't know what Shobhana is doing."