Uzupełnij zdania właściwym wyrazem. Wyrazów jest więcej niż potrzebujesz.
radioactivity, supervise, multipllication, reference, achievement,
contribution, recognition

1 My little sister is learning __________________ in Maths and I’ve been helping her
practise at home.
2 Her __________________ to the project was to draw the pictures.
3 We did an experiment to test the level of __________________ in common
classroom objects.
4 The male actor got all the __________________ from the media and no one talked
about the female lead.
5 The president made no __________________ to the financial crisis in his speech.