The main purpose of reading is to get the information you need from the texts. However, sometimes, foreigners who study in China may fail to understand one word, thus causing the misunderstanding of the whole passage. This article aims at understanding the meanings and practicing the application of the words such as 懂, 完, 见, 对and开 by filling them into the blanks of the sentences provided to make sure the foreign learners can understand them and use them properly in daily conversations.
Of course, if the learners want to use those words correctly, they need to know the meanings firstly. The words above mean respectively understand, finish or over, see, correct and open. After knowing the meanings of the words, let’s move our attention to the first sentence这课的语法你听了 没有, which carries the meaning of asking whether the hearer understand the grammar or not. Accordingly, it should be filled with 懂. In the same way, you can also say这课课文有点儿难，我没看懂.
In the dialogue A:我叫你，你怎么不回答？B：对不起，我正录音呢，没听 , you may feel difficult to find the proper word. For this question, those who study in Mandarin learning courses may be told that 见means see separately but it carries the meaning of “hear” when it is combined with 听, forming 听见. In the same way, when it is used together with 看, it has the meaning of “see”. For instance, A：你看见麦克了没有？B：看见了，他正在操场跑步呢.
It might be easy for those who learn Chinese online free to know the following dialogue. A:老师，这些练习题我做 了没有。B：你做 了三道题，做错了一道题. The student asks the teacher to check whether all of the exercises are correct or not, thus filling 对. Since 开means to open, it can be filled in the sentence快开 窗户吧，屋子里太热了, meaning to open the window.