1. The movie theater is very crowded. (negatives)

→ 

2. Binh was not worried about her test grade. (opposite expressions)

→ 

3. Tung is the leader of the class. (word form)

→ 

4. Although she was ill, she went to school.

→ Despite of her illness, she went to school.

5. He didn’t come because he was sick

→ (due to) 

6. Tung ordered Bun Dau Mam Tom despite just having lunch with family.

→ (however) 

7. On account of having an awful day, Ngoc is not in a good mood.

→ Seeing that___

8. Despite the low salary, he accepted the job.

→ Although the salary was low, ____

9. All the teachers love Ngoc because she is very nice.

→ Because of___ 

10. Even though it was cold, Tung went swimming at the West Lake.

→ (yet) 

11. We could not study because the other class was very noisy

→ On account of____