Nglish as Foreign Language (EFL) teachersa engagement with CALL: Saudi Arabian perspective

The focus will be on Technological Pedagogical Content Knowledge (TPACK)
Based on the attached documents or your experience, please try to help me as much as you can.
1- Write at least two research problem related to EFL teachers in Saudi Arabia
2- Write at least six research questions about TPACK use
3- What framework do you recommend for me regards teachersa believe towards TPACK and their behaviour? E.g. (inaction-Investigation a Application a IntegrationTransformation) or (Minimum EmergentDevelopmental applying a Innovator Infusing a Leader Transforming)
4- How teachersa willingness and readiness will be linked to the study?
5- Suggest a structure for the literature review?