Uzupełnij zdania, w każdą lukę możesz wpisać maksymalnie pięć wyrazów, wliczając w to wyrazy już podane.

1. The prisoner ________ (be / believe / escape) late at night when the guards were inspecting the other part of the building.
2. When I first joined the gym, ________ (I / ask / show) how to use several different pieces of equipment and which exercises would benefit me the most.
3. If only they ________ (be / aware) the risks of using that chemical in their factory, so many people wouldn’t be ill now.
4. Waiting for my exam results was quite stressful, but it turned out I ________ (need / worry) them as I did really well.