badania nad ingilizce:

1. research into

İngilizce kelime "badania nad"(research into) kümelerde oluşur:

Unit 5 Reading CB pp. 64-65
2. Living life to the full
kserowka i repetytorium:3
swiat przyrody

2. research on

İngilizce kelime "badania nad"(research on) kümelerde oluşur:

Stanford creating a life of consequence M4
surveying-test 2
1.11 - review October
phrasal verbs 2
4 opportunity