In the sentences provided, 'about' is used when referring to a subject or topic, while 'for' is used to indicate a reason or cause. Each sentence demonstrates this usage clearly. Understanding these distinctions will help in correctly completing the sentences.
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To complete the sentences correctly with 'about' or 'for', it's important to understand the context and meaning of each sentence. Here's a guide on why each choice is appropriate:
Have you heard about the teenager in South Africa who created a website to help wild animals?
'About' is used because it introduces information or a topic that someone might be familiar with or informed of.
People should be punished for throwing litter out of car windows.
'For' is appropriate here because it indicates the reason or cause of the punishment.
Who's to blame for all the e-waste in the world?
'For' is used because it specifies the reason or fault.
We're meeting outside the factory today to protest about what they are doing to the local lake.
'About' is used because it relates to the topic or subject of the protest.
Didn't anybody warn you about swimming in that river? It's polluted.
'About' is used because it refers to providing information or a cautionary message.
I long for the days when there was no water or air pollution.
'For' indicates a desire or wish concerning a certain time period.
How can anyone boast about killing a lion or a tiger?
'About' is used as it refers to the subject or matter someone is boasting.
My son wants to apologise for starting the wildfire.
'For' is the correct choice here as it points out the action that is the reason for the apology.