Hi,Cathy.What are you up to this weekend? Don't ask,Tom.I have lots of work to do. If I don't finish my project on the history of the Internet for next Monday's lesson, the science teacher will be angry. What about you? Do you have anything planned for Saturday and Sunday? It depends on the weather. If it's good,Dad,Mum and I will probably go camping. But we won't go if it rains. Hey,if I stay home,I'll help you with your project if you like. Thanks for the offers. Tom,can you suggest any good books for my project? If you tell me some titles, I'll look for them in the library. Use the library computer. If you go to the Science Museum website, you'll find lots of good information. I'll send you the website address when I get home. Thanks.Just think,if we had virtual reality holidays,we wouldn't have any problems with the weather. What's more, we wouldn't have to spend a long time traveling on planes to get to our holiday destinations. What do you mean?