C Complete the sentences with the correct form of the word in brackets.  0 He is a __successful__ (success) writer. 1 He talked about his friend’s accident with great __________ (sad). 2 Bad grades at school have a __________ (...

C Complete the sentences with the correct form of the word in brackets.   0 He is a __successful__ (success) writer. 1 He talked about his friend’s accident with great __________ (sad). 2 Bad grades at school have a __________ (disaster) effect on her motivation. 3 My sister is a very __________ (ambition) student. She always wants to be the best. 4 My grandfather got a medal for his __________ (brave) during World War II. 5 Ana has great __________ (difficult) in understanding her Italian friend.