Odpowiedzi na pytania z ćwiczenia 1, na podstawie nagrania: 

1. Working in Antarctica is difficult, you have to work long hours and it's dark most of the time. The accomodation is very small and the pay isn't the best in the world.

2. Scientists in Antarctica study sea life, space and the weather.

Komentarze z ćwiczenia 2, które pasują do pracy na Antarktydzie, to: 1, 4 i 6.