Perfectly
*understandable, Mariam.

...
I haven't had any
personal dealings with the various English Tests

and, consequently, wasn't aware they were
any more likely to be conducted in Cebu than say, Davao City for instance. But, of course - since there would
APPEAR to be a
distinct lack of such facilities readily available on Mindanao (hence your question) - I should imagine it would be
less expensive to fly to your nearest neighbouring island, than Manila.