1. Hung did a good job. He was proud of it
=> Hung was so proud of it that he did a good job
2. she is anxious. She can't come to class on time
=> she is so anxious that she can't come to class on time
3. She can go to the dancing club on the weekend. She is happy
=> She is so happy that she can go to the dancing club on the weekend.
4. She is quite disappointed. She hasn't finished her test in time
=> She is quite so disappointed that she hasn't finished her test in time
5. Nam is going to pass the final exams easily. His parents are sure about that
=> His parents are so sure about that Nam is going to pass the final exams easily.
6. My friends won't visit this city this weekend because of bad weather. I am afraid
=> I am so afraid that my friends won't visit this city this weekend because of bad weather
7. The children were very happy. They got many presents at Christmas
=> The children were so happy that They got many presents at Christmas
8. The workers haven't finished their work before dark. They are dasappointed
=> The workers are so dasappointed that they haven't finished their work before dark.
9. The boys are excited. They are playing in the coming game
=> The boys are so excited that they are playing in the coming game
10. Their parents take good care of them. The children are lucky
=> The children are so lucky that their parents take good care of them