be scared.

The French phrase 'avoir peur' is used to express the feeling of fear or anxiety. It is similar to saying 'to be scared' in English, and is commonly used in both spoken and written French. For example, one might say 'J'ai peur des serpents' which translates to 'I am scared of snakes.' The verb 'avoir' (to have) is used in combination with the noun 'peur' (fear) to convey the idea of experiencing fear.