Kids in international school

hello everyone ,

we are suppose to move to limassol in Cyprus by the mid of July ..

i have 2 kids , they are 5 and 2 years old .

i need some help about the school system in Cyprus ..

if i manage to enroll them into international school , they will study Greek ? 

is it easy to enroll them , or i will put them into a waiting list ?

if you have any information , please help me with it ..

thanks

The Heritage