根据句意，写出括号内所给单词的适当形式。

小题1:Among all the boys, Tom did the ___________ ( bad ).

小题2:All the ___________ ( swim ) names are on the paper. You can have a look.

小题3:No one helped the old man and he felt ___________ ( help ).

小题4:The teacher changed some of the grades on my paper because she found them ___________ ( correct ).

小题5:Don’t worry about us, we’re old enough to take care of ___________ ( we ).

厌食症的病人发生严重营养不良时常会发生全身性水肿，主要原因是

A．糖蛋白含量过低

B．脂蛋白含量过低

C．清蛋白含量过低

D．球蛋白含量过低

E．纤维蛋白原含量过低