日常生活中，为了让同学们养成关注生活和社会的良好习惯，物理老师倡导同学们对身边一些常见的物理量进行估测的实践活动，以下是他们交流时的一些估测数据，你认为数据符合实际的是（　　）

用“who”或“that”填空
(1) The man____  is talking with my mother is my father .
(2) That book is the one____  I bought yesterday .
(3) He is one of the workers ____  been saved in that accident .
(4) They talked of the things and persons ____  they remembered in the factory .
(5) All____  can be done must be done .