El libro Interchange - Intermedio - Unidad 16 - Parte 1

to give a reason or explanation to avoid doing something or to explain a mistake or failure

owning a very small amount of money or a very small number of things

a task or piece of work that someone is asked to do as part of their job

(of an email) to not reach the intended recipient and return to the sender because of an incorrect address or an error

to give parts of one's body like blood, organs, tissues or other substances for medical purposes such as research, transplants, or treatment

the red liquid that the heart pumps through the body, carrying oxygen to and carbon dioxide from the tissues

to keep something in a secret place, preventing it from being seen

a specially shaped piece of metal used for locking or unlocking a door, starting a car, etc.

any major public road that connects cities or towns

to use words and our voice to show what we are thinking or feeling

to reach a location, particularly as an end to a journey

to go away from somewhere

to use words and give someone information

to use words in a question form or tone to get answers from someone

to take and lift something or someone up

something that a person says or writes that shows they regret what they did to someone

a typically minor health issue or condition for which one seeks medical assistance

information or details that are given to make something clear or easier to understand

a suggestion or thought about something that we could do

a written or spoken request to someone, asking them to attend a party or event

something a person says that is intended to make others laugh

to intentionally say or write something that is not true

to present or propose something to someone

something that explains an action or event

to ask for something politely or formally

a way in which a problem can be solved or dealt with

the act of putting an idea or plan forward for someone to think about

the true principles or facts about something, in contrast to what is imagined or thought

a piece of paper or card that shows you can do or get something, like ride on a bus or attend an event

to be present at a meeting, event, conference, etc.

calculated by adding a set of numbers together and dividing this amount by the total number of amounts in that set

someone who is paid by another to work for them