Education. Exercise 18. Frequently Confused Collocations (bands 6.5 - 7.5)

Choose OK if the collocation/pattern is right and NO if it is wrong.
For more collocations use http://www.ozdic.com/
Practical recommendation! Do not try to remember all possible collocations with each word. Learn 2 (3 at most) collocations per word.
1. implement knowledge || get knowledge || acquire knowledge || gain knowledge || have knowledge || apply knowledge
2. use an approach || adopt an approach || develop an approach || follow an approach || implement an approach
3. obtain skills || acquire skills || develop skills || possess skills || utilize skills || apply skills || improve skills
4. get experience || gain experience || acquire experience
5. receive education || have education || complete education || acquire education || obtain education
6. have a degree || hold a degree || obtain a degree || do a degree || acquire a degree
7. an approach to do smth || an approach to doing smth