It's a hard question for me because I think it's pointless to take someone else's role, even for a one day. In my opinion, it may lead to negative consequenses. I can't imagine living with thought that everything has changed for another person due to my curiosity. So, if I could become someone else for a one day, I wouldn't choose someone famous or someone who has a lot of money. Some people would do that just to see what the "real life" is, but I believe that all people already have their own real life, and it's not right to want to be someone else, even for some time. I'd rather leave everything as it is, but if it was really needy for me to make a decision, it would be someone who knows much more than other people. I don't know who it exactly is, but I feel like it would be an old man whose experience and knowledge are needy to discover something new.
1. Can you hear that noise? It must BE RAINING.
2. Look at this mess! She must HAVE BEEN PAINTING the walls.
3. Jess left work half an hour ago. She might COME later than expected.
4. Are you joking! Bob can't HAVE GONE to Paris last week. I thought e had to sort out the problems at work first.
5. My mum cleaned my room yesterday. She must HAVE SWEPT my project.
6. The children must HAVE EATEN all the biscuits! There are none left.
7. I don't know what Kate is doing. She may BE HAVING dinner.
8. Jane isn't here yet, but she might COME any moment.
9. Nick can't BE PLAYING football. I've just seen him in the room.