To make the students understand the problem the teacher tried to explain it, but the explanation just did not _________to the class．

 It was reported that two roads being closed in Teesdale _____icy road conditions.

 The results of the medical checkup suggested that my father       in poor health, so the doctor suggested that he        smoking and take more exercise. 

----There is only three days lef,but we still have a pile of papers to deal with.---- Don’t worry. We have already______ two thirds of them after all

He has been fired and will have to _______ charge of his office tomorrow.