2 Complète ce petit texte sur Nelson Mandela avec be au passé. Nelson Mandela ... (a) (+) bom in a small village in South Africa on 18 July 1918. At that time, white people ... (b) (+) very powerful and they ... (c)) ready for democracy. Nelson Mandela ... (d) (+) a lawyer, then a political leader. It ... (e) (+) important for him to change South Africa. He ... (1) (+) strong and courageous and ... (g) (-) afraid. In June 1962 he ... (h) (+) arrested by the police for his activities. On 11th February 1990, he ... (1) (+) free at last. His wife and children ... (j) (+) so happy. Four years later, in 1994, he ... (k) (+) elected President of South Africa. He ... (1) (+) an amazing man.