1、Both left school in the fourthgrade in Mexico and are resident aliens in the United States.(在墨西哥时两个人都是在4年级退的学，现在都是居美外侨。)
2、She teaches sixthgrade.(她教六年级。)
3、All the materials used were of the highestgrade.(使用的材料全是优质品。)
4、Whatgrade are you hoping to get?(你希望得到什么样的成绩？)
5、I am onegrade below him.(我比他低一年级。)
6、My cousins are ingrade 4.(我堂兄弟都在读4年级。)
7、Why get upset just because you got one badgrade?(何必因为一次成绩不好就想不开呢？)
8、I am in the thirdgrade.(我上三年级。)
9、They are both in the thirdgrade.(他们两人都是3年级。)
10、Sam is in (the) secondgrade.(萨姆读二年级。)
11、How about yourgrade?(你的学习成绩怎么样？)
12、Hampshire College does notgrade the students' work.(汉普郡学院不对学生们的作业评分。)
13、She is in class five,grade five.(她在三年级十班。)
14、He is 12, in seventhgrade.(他12岁，是七年级学生。)
15、Teacher gives me thegrade.(老师给我成绩。)
16、He's in the thirdgrade.(他在读三年级。)
17、I'm in the ninthgrade.(我是九年级学生。)
18、After seventhgrade, he moved away.(七年级后，他搬走了。)
19、Yourgrade will be based on four papers and a final exam.(你的成绩将根据四篇论文和期末考试决定。)
20、I flunked math in secondgrade.(我二年级时数学不及格。)
21、The highestgrade was AAA and that was the bestgrade you could get.(最高等级是AAA级，那是你可获得的最好等级了。)
22、For this course a pass in English atgrade B is acceptable.(英语成绩B级就可以学这门课程。)
23、They are pupils ofgrade Two.(他们是二年级的学生。)
24、I was in the seventhgrade.(我读七年级。)
25、I am in seventhgrade.(我在读七年级。)
26、Now, I am a sixthgrade student.(现在，我是六年级的学生。)
27、Mr. White teaches firstgrade in south Georgia.(怀特先生在佐治亚州南部教一年级。)
28、70% of pupils gotgrade C or above.(70%的小学生成绩都在C级或C级以上。)
29、I'm in class two,grade six.(我在六年级二班。)
30、Mr. White teaches firstgrade.(怀特先生教一年级。)
