The phrasal verb “fill in” is widely used in informal contexts and also sees usage in formal contexts, albeit less frequently. It generally means to complete or supply information in a form or a blank space, like when 'filling in a form.' In informal speech, it is often used in the context of updating someone with necessary information, like saying, 'I'll fill you in on what happened at the meeting.' The versatility of 'fill in' allows it to be applicable in varied scenarios, such as substituting for someone, as in 'Can you fill in for me at work today?' Given its diverse applications, 'fill in' is a versatile phrasal verb pivotal for both routine and professional communications. This adaptability makes it a popular choice in both written and spoken English across different settings.
A2
Beginner
1. To continue doing something, especially in spite of difficulties.
Despite the interruption, she decided to carry on with her presentation.
Even though it was raining, they carried on with the outdoor concert.
2. To behave in an excited, energetic, or troubled way, sometimes excessively.
The children were carrying on all night after the sugar rush from the candy.
He tends to carry on about his problems without considering others' feelings.