Concentrate on getting ready for BMAT section 3. Although this area often carries the same weight as the others, some universities may not consider the calibre of your English score. Section 3 can be extremely difficult for international students. Make sure you use English-language study resources, and if required, seek out outside assistance. If you can successfully complete the test and receive a high score on the English component, you'll be more equipped for the interview.
The third element of the exam requires writing. The strength of your argument and the coherence of your thoughts will determine how well you perform in part three. How to employ your writing abilities will be taught to you in a quality BMAT course.