Uwaga! Wstawione odpowiedzi zostały pogrubione w rozwiązaniu i w tłumaczeniu.

Przykładowe rozwiązanie:

The idea that living or studying in another country always changes people for the better is a double-edged sword. There are a number of arguments both for and against this thesis, and I will discuss these below.

One outstanding advantage is that experiencing differences in habits and behaviour gives us a basis upon which to view our own way of life and to adjust our own actions accordingly.