Hi Teachers,<br/><br/>Could you tell, if the given synonyms are appropriate to 'could' according to the context of the sentence? If not could you tell me a better one?<br/><br/>Two policemen in a small village police station <b><u>could</u></b> hear the wind outside.<br/><br/>a) had the possibility to<br/><br/>b) were able to<br/><br/>Thanks in advance