Not only are more and more people reaching (2) ......... age with their taste for enjoyment and even adventure relatively (3) ......... but the working week is becoming shorter and the opport

Not only are more and more people reaching (2) ......... age with their taste for enjoyment and even adventure relatively (3) ......... but the working week is becoming shorter and the opportunities for (4) ......... are becoming greater and greater all the time.