15. Put through (phr): /pʊt/ /θru/ Hacer pasar
To pass someone to someone else over the phone.
Example: The receptionist put me through with the manager of the restaurant.

16. Ring up (phr): /rɪŋ/ /ʌp/ Llamar por teléfono
To record an amount of money by pressing buttons on a cash register.
Example: She rang up our purchases quickly and we left.

17. Throw away (phr): /θroʊ/ /əˈweɪ/ Botar
To get rid of something that you no longer want.
Example: I threw away all the broken toys.

18. Toward (prep): /təˈwɔrd/ Hacia
In a particular way.
Example: I saw Henry hurrying toward me along the sidewalk.

19. Upon (prep): /əˈpɑn/ Sobre
On or onto something.
Example: Douglas thought we were upon this earth for a purpose.

20. Within (prep): /wɪˈθɪn/ Adentro
Inside a period of time.
Example: We are expecting an announcement within the next twenty-four hours.