Sure, here are the matches for the phrasal verbs with their meanings:

11. Look after - b. To take responsibility for someone or something.
12. Take care of - b. To take responsibility for someone or something.
13. Come back - a. To return to a place.
14. Find out - e. To learn or discover information.
15. Hand down - d. To give something to a younger person.
16. Get on with - c. To manage or deal with a situation or task.
17. Cut down on - f. To use less of something.
18. Run out of - g. To deplete the supply of something.
19. Pass on - d. To give something to a younger person.
20. Turn on - h. To activate a device or system.