Uzupełnij tekst, umieszczając czasowniki w nawiasie w odpowiedniej formie

Odpowiedź:
Zad 1
1 researches
2 focuses
3 affect
4 are changing
5 was working
6 was observing
7 realised
8 had
Zad 2
1 Have you ever interrupted...
2 did that happen
3 was listening
4 did
6 did you say
7 Did she stop
8 has never learnt
Wyjaśnienie: