3: He studied really hard in order to get better marks . 
4: Jason learns Chinese in order to work in China . 
5: I've collected money so that i will buy a new car . 
6: Many people left Turkey in 1960s in order to find jobs in Germany. 
7: She attends to a course in order to learn chess . 
8: Linda turned on the lights in order to see better. 
9: I will come whit you in order to help you

10: We are going to cinema so that we will watch a horror film . 
11: You must take your umbrella so that you won't get wet . 
12: He waited at the counter in order to see her . 
13: We all put on our coats so that we would feeling cold . 
14: She's studying in order to become a very important person in life. 
15: I didn't open ther door in order not to see them . 
16: We went on witch the deal in order not to leave them high and dry at the last minute. 
17: I would like to take tomorrow off in order to accompany my husband to the doctor. 
18: They went on a hunger strike in order to get better conditions in gaol. 
19: They bought a country pad in order to have some peace and quiet. 
20: I've just bought a CD player in order to give it to my daughter for her birthday. 
( Chúc em học tập tốt nhé )