Question 5: Choose the word that has main stress placed differently from the others: summary, vacation, victory, advent

A. summary /ˈsʌm.ər.i/

B. vacation /veɪˈkeɪ.ʃən/

C. victory /ˈvɪk.tər.i/

D. advent /ˈæd.vent/

Answer B emphasizes the sound 2. The rest of the answers stress the sound 1.