CAU I:
1. D
2. D
3. B
4. D
CAU II:
1. C
2. C
3. B
4. C
5. D
6. D
7. D
8. A
9. B
10. A
11. A
12. C
13. C
14. D
15. C
16. B
CAU III:
1. B
2. C
3. B
4. D
CAU IV:
1. Was the teacher revising
2. have not watered
3. painting
4. to join
CAU V:
1. artist
2. cultural
3. conveniently
4. innovations









