change a ticket
The Spanish phrase 'cambiar un billete' translates to 'change a ticket' in English. This could refer to altering a scheduled departure or return time, changing the destination of travel, or modifying the name or quantity of ticket holders. The word is commonly used in contexts such as travel, events and customer service.
Could you please help me to change a bill?
In this case, the phrase 'cambiar un billete' is used as a way to enlist help in changing money. This could refer to exchanging foreign currency for another, or potentially changing a larger banknote for smaller denominations. In any case, the speaker is asking for assistance in this task.
I need to change a ten bill for two fives.
This sentence is rather straightforward and speaks to the process of converting one form of money into another. Here, the speaker has a ten-unit bill (this could be dollars, euros, etc.) and they would like to exchange it for two five-unit bills instead.
I can’t buy lunch, I need to change a bill first.
In this example, the speaker is explaining their inability to purchase lunch right now due to first needing to change a bill. The nature of the bill changing is left unspecified but, like the previous examples, it could refer to needing smaller denominations or a different currency.