D. Use the expressions above to complete the following sentences.
1. After four weeks of working in a school, he realised he wasn't teaching.
He didn’t have enough patience.
2. Although she worked hard and was ambitious, she didn't . Perhaps she was just unlucky.
3. She was young, intelligent, free, and rich. The world .
4. Sarah's two young children had behaved badly all day, so when they threw their dinner on the floor, she said ‘’ and immediately put them to bed.
5. The Director was rather shocked when she refused his offer. He wasn't used to receiving refusals.
