Rohit: where will you meet me tomorrow? Sameer: I can't meet you tomorrow. I am going to shimla. Rohit: when do you intend to return? Sameer: in a week or so. Rohit: please inform me when you come back. Read the following conversation and answer this. Rohit asked sameer _____ . Sameer informed him that he could not meet him the next day as he _____ . Rohit asked him to inform him ______ .