第二节   语法填空（共10小题；每小题1．5分，满分15分）
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中的词语的正确形式填空，并将答案填写在答题卡标号为31～40的相应位置上。
Habits,whether good or bad,are gradually formed．When a person does a certain thing again,he   31  (drive)by an unseen force to do the same thing   32   (repeat);then a habit is formed．Once   33   habit is formed,it is difficult,and sometimes   34   (possible),to get rid of．It is therefore very important that we pay great attention to the formation of habits．
Children often form bad habits,some of   35   remain with them as long as they live．  36  
(lazy),lying,stealing and so on are all easily-formed bad habits．However,there are many   37   habits formed in early life that are of great help．Many successful men say much of their success has   38   to do with certain habits in early life,like early rising and honesty．We should keep away   39   all the bad habits and try to form such habits   40   will be good for ourselves and others．