1 ..... she is pretty , everyone hates her

=> Although 

2 ....earning a low salary , Li helped her parents

=> Despite/ In spite of

3 Nam did do not well in the exam ..... working very hard .

=> Despite/ In spite of

4 She never talked to him .... she loved

=> although

5 . He runs fast ... his old age .

=> despite/ in spite of

6. She refused the job .... the low salary

=> despite/ in spite of

`->` Although + S  + V + O ( 1 mệnh đề ) : mặc dù

`->` Despite / In spite of + N / N phrases/ Ving : mặc dù

1. Although she is beautiful, everybody hates her. 
2. Despite/ In spite of earning a low salary, Sara helped her parents 
3. Nam did do not well in the exam despite/ in spite of working very hard. 
4. She never talked to him although she loved him
5. He runs fast despite/ in spite of. his old age.
6. She refused the job despite/ in spite of. the low salary. 
**

→→  Although + S  + V + O( 1 mệnh đề ) : mặc dù

→→ Despite / In spite of + N / N phrases/ Ving : mặc dù