Enable,experience,residence,afford,pastime,bonus - Нужно поставить эти слова в текст (под цифрами) и в нужной форме где необходимо
Most people enjoy travelling, but not many people can (1) to travel as much as they want to. However,travelling is not necessarily an expensive (2). The Exchange Homes Programme, for (3), people to cut down travelling expenses tremendously. The core of the programme is the following.
If you want to see Spain, all you need to do is find someone in Spain who would like to see the place where you live. Then you swap your houses. The person whose (4) is in Spain will be living in you're place for free, and you'll come to their place. Living like a local, in a real house and not in a hotel is a (5). It allows you to see the country from inside and enjoy lots of things which full package tourists normally don't (6) at all.