The phrasal verb "keep to" is predominantly used in more formal or neutral contexts compared to informal speech. It commonly appears in situations where someone is staying within certain boundaries or limits, such as "keeping to a schedule" or "keeping to a budget." This usage implies adherence to a predetermined plan or set of rules without deviation. "Keep to" can also refer to maintaining a particular promise or agreement, like "keeping to one's word." It's used less frequently in casual conversation, where simpler verbs like "stick to" or "follow" might be preferred due to their colloquial nature. The phrasal verb also carries a sense of responsibility and commitment, making it applicable in contexts requiring a disciplined or conscientious approach.
B1
PreIntermediate
1. To adhere to or follow, typically used with rules, plans, or promises.
She promised to keep to her word and complete the project by Friday.
Please keep to the designated paths to avoid damaging the plants.
2. To remain in a particular place or situation.
During the winter months, the animals keep to their burrows.
The teacher asked the students to keep to their own desks to reduce distractions.