could not complete the same due to certain unavoidable circumstances, Courts cannot reject entire evidence, but shall take into consideration its probative value, while deciding the case, more so, when the plaintiff evades or avoids and deliberately delays completion of evidence. On the other hand, a case projected by the plaintiff, shall be based on introduction of facts through plaint averments, supported by oral and documentary evidence. It can be controverted only through cross examination and the veracity of the evidence can be tested by other side. Plaintiff being Dominus litis spearheads the litigation. Onus is more on him to prove the case, unless the burden is shifted to opposite side. In that process he must be ready and prepared and show that he is always available and willing to complete the evidence. In spite of his readiness, if it is shown that the cross examination was avoided or delayed at the instance of the opposite party, in such circumstances, probative value of the available evidence would be taken into consideration.