Free time is a concept to me rather a need to fill time period of useful and enjoyable work. Yes, it is possible that rest can not be called, but it kind of brings me no less satisfying than for someone who used to do nothing and consider the available free time as an excuse to lie. Talking about free time and speaking about quantity, I can say that vacation I spend travelling, not necessarily far, just this must be something new and interesting. A day off usually I saturated with all kinds of things, but if it is free, I will dedicate it to likely shopping. If the time allows me to have available two or more hours a day, I will think about how to walk in the fresh air with your baby, or would you prefer to go to the pool to swim a little tired. Since fatigue from sports is not the same, that from everyday Affairs and is only a burst of energy - it brings me pleasure. Well, if it's one hour a day or less, then in that case I most likely will be engaged in reading books, but if you want, you can quickly prepare delicious. To summarize, I can only add free of great value to me
1. If everyone limited their consumption, we lots of energy (would save) 1. If animals could talk human language, they to people that the planet belongs not only to them. (would explain) 3. If you your dog the wrong food, it wouldn't have fallen ill. (had not/given) 4. If dinosaurs out, our world would took different now. (had died) 5. If I could go to space as a tourist, I happy to do it. (would be) 6. If ancient doctors about antibiotics, they would have saved a lot of people from deadly diseases. (had known)
2)thirty five thousands
3)ten thousand
4)twelve thousand