sterling [ˈstɜ:lɪŋ] adjective 1. FIN esterlina 2. [excellent] excelente sterling [ˈstɜ:lɪŋ] noun (uncountable noun) libra f esterlina
Complétez la séquence avec la proposition qui convient. You … speak to your teacher, he will help you. must mustn't can't