Choose the word whose main stressed syllable is placed differently from that of the other in each group

EX2 CHoose the word whose main stressed syllable is placed differently from that of the other in each group 
1 A pollute B temple C station D palace
2 A receipt B backyard C palace D dislike
3 A exciting B terrible C cathedral D historic 
4 A organize B zodiac C serious D fantasic
5 A memorial B convenient C generous D appearance 
6 A football B compare C ceiling D table 
7 A cleaning B duty C beauty D pollute 
8 A volunteer B engineer C benefit D vietnamese
9 A tradition B opera C different D capital
10 A gallery B dangerous C referee D personal
GIÚP MK VỚI!!!