Odpowiedź:
2. Ken and I saw this film last night.
3. The children went to the theatre last Saturday.
4. The singer wrote his first song last year.
5. I heard Liam Payne's new songs last night.
Jest to czas przeszły, a więc układamy formy przeszłe od czasowników :
see - saw
go - went
write - wrote
hear - heard
Czyli są to formy zaznaczone na czarno :)