Ⅰ．用所给单词的适当形式填空

【1】Many people were ______（die）because they didn't get to hospital quickly enough．

【2】Norman Bethune invented new tools for ______（operate）to help the ______（wound）soldiers．

【3】Though he was very tired，he ______（continue）his work．

【4】He jumped into the water ______（save）the child without______（think）about it．

【5】Odysseus managed ______（get）away and at last he succeeded．