题目内容：

根据上下文的语法结构及所给提示填空，使短文连贯通顺。

In order to know a foreign language thoroughly, four things are necessary. Firstly, we must understand the language when we hear __1.______ spoken. Secondly, we must be able to speak it correctly with confidence and without hesitation. 2.______, we must be able to read the language , and fourthly, we must be able to write it. We must be able to make sentences that are grammatically correct.

There is no easy way to success _3._____ language learning. __4._______ good memory is of great help, but it is not enough only ____5.________ (memorize) rules from a grammar book. It is not much use learning by heart long list of words and ___6._______meaning, studying the dictionary and so on. We must learn by using the language. __7.______we are satisfied with only a few rules we have memorized, we are not really learning the language. “Learn through use” is a good piece of _8._____(advise) for those __9.____are studying a new language. Practice is important. We must practise speaking and10.__(write) the language whenever we can.