KET for School is more suitable.
Oral is 2 person per group
If you study in EMI primary school.
You should take PET of FCE.
KET is basic or just for reference only.
Some P2&3 in EMI primary school is completed KET & PET in merit.
I would really like to know which school has a P1 boys whose "Many classmate is completed of KET, and number of classmate is PET completed".
Is it on HK Island or Kln? DSS?