bring up
Separable
Look after a child until adulthood
She was brought up by her grandparents.
Mention a topic
Do not bring up politics at dinner.
Usage
In American English 'raise' is the usual verb for children.
Separable
The object can go between the verb and the particle: turn the light off, or turn off the light. When the object is a pronoun it must go in the middle: turn it off, never turn off it.
Practise it
Add it to your daily practice or see every verb with up.
Further reading: bring up on Wiktionary (CC BY-SA).