Meaning

1. to assume, to suppose (as given)
2. to take on, to assume (a role, form, etc.)
3. to take care of, to take on
4. to reach, to attain (some degree)
5. to accept (help, an offer, an invitation, a challenge, a gift, etc.)
6. to adopt (a child)
7. (colloquial) to be touched by; to care much about; to have oneself be impressed by; to feel responsible for