You come home and find the door open, but nothing was stolen.
...
The couple that lives next to you hasn't been home in a while. Suddenly you see them again and they are all tanned.
...
Your best friend left her/his partner and is now miserable. (use should/shouldn't or should/shouldn't have))
...
You found the perfect gift for your mum, but you didn't have any money so you came back to buy it a couple of days later. However, the gift is now gone.
...
Your favourite restaurant suddenly starts selling terrible food at very high prices.
...
