bring up (1) - raise from a lower to a higher position, raise children, raise a question, come up with an idea bring up (2) - call attention, to mention something. Call off - cancel something Check out - examine something Cheer up - to become more happier

My examples:

1. This woman brought up successful three children without husband. 
2. In order to bring up good person, you have to be a good person as well.
3. We were caching up each other until my friend brought up his ex-girls name. After this we stopped to speak.
4. I wan to bring this issue up, because we will be given the boot.
5. I had to call off my appointment because I got a flu.
6. Today our boss called the party off. We were so upset.
7. The teacher had to check out a lot of tests.
8. Check out  good your answer before you pass forward it.
9. Cheer up, friends. It have almost done.
10. My friends almost cheer me up.

Please, share your examples.