To brush up on something is to practise or study a skill or subject you learned in the past but have forgotten or partly forgotten.
Examples of use:
1. I’m going to Italy in October so I am brushing up on my Italian.
2. If you want to study a degree in accounting you must brush up on your maths first.
3. My grandmother is coming to stay for a week – I’d better brush up on my baking skills!
infinitive |
brush up |
present simple |
brush up and brushes up |
-ing form |
brushing up |
past simple |
brushed up |
past participle |
brushed up |
Can you write a sentence with the phrasal verb ‘brush up‘?
Do you need to brush up on your language skills?
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