Os5854 - evidence hearing clarification

Dear Respected Sir / Madam, I am standing as GPA for my friend who is plaintiff and living in abroad, who got cheated of plot and have filed OS5854 in 2016... since then the case has progressed back and forth. Specially in the last 2 months over 4 iteration stood for cross examination and has completed. The next hearing has been posted for evidence again.. in this regard kindly give your valuable legal opinion / advice as to who I/will happen at the evidence what is expected of me to produce / defendants are likely to do. Also during the past 4 iteration of cross examination... all question put forth by defendant advo was subverting questions.. and how and when we get to court those along with their written statement... Appreciate all your help and guidance. Thanks Stephen