Odpowiedź :
zad 1
1) are, writing
2) do, leave
3) is, studying
4) do, play
5) are, getting
zad 2
1) c
2) b
3) b
4) a
5) a
zad 3
1) selfish
2) cheerful
3) serious
4) reliable
5) bossy
zad 4
1) platform
2) fare
3) underground
4) cancelled
5) arrivals hall
zad 5
1) was watching
2) were driving
3) did
4) noticed
5) went