1. That's interesting. Let me see. Firstly, I think people are getting married when they are older now. People got married really young in my parents' generation. In my opinion, I think organizing events is very different. Today we can plan things using the internet at home, but in the past people spent lots of time travelling to shops or places to discuss events.

2. That's an interesting question. There are lots of ways to remember important events. I think people should remember the most important events by learning about the event and then going to a celebration each year. In my country, we have parades or festivals to remember important events. I think this is a good way.

3. In my country, sports and exams are very important. For example, there are lots of schools with special departments that teach sports and the teachers are sometimes professional sports people. I think all schools organize lots of extra tuition to help students before exams. I had problems in my last year at school and I had extra classes to help me. It's important to work hard.

4. Yes, definitely. I've got lots of photos on my mobile and on my laptop. They make me feel happy and they remind me of a special day or a funny day. It's one of the best ways to remember special occasions. Some people like making videos of the special occasion or buying gifts. I think these are good but in my opinion photos are the best.