他有着如此坚强的意志，定会不遗余力，力争提前完成任务．（such…that）．

Question

他有着如此坚强的意志，定会不遗余力，力争提前完成任务．（such…that）
___．

Answer 1

He has such a strong will that he is sure to spare no effort/make every effort and try to finish the task in advance/ahead of time．
这是对某个人品质的评价，因此用一般现在时即可．
根据句意“他有着如此坚强的意志，定会不遗余力”可知应用句式such…that…，其中that引导的为一结果状语从句．be sure to do一定做某事；spare no effort/make every effort不遗余力；in advance/ahead of time提前．