1. They had already reserved a table before they went to the restaurant.
2. Because he had injured his leg
3. I spent some time at the gym and I had just arrived home when Mike called me. He said he had tried to call me before but I didn't answer. /?
4. Moira started cleaning after all the guest had left. She was glad that her birthday party had been fun for everyone. She put all the presents her friends had gave her on her bedside cupboard
5. Yes, the kids had dusted the furniture and they had put away all their toys.
6. Andy was relieved to hear that he had passed the exam.
7. Helen and Jeff were ashamed that they hadn't visited their parents for a long time.
8. Brian had learned to drive before he got his first identity card.
9. Daniel missed the bus because he had spent too much time having breakfast.
10. Hannah felt sick after she had eaten too much chockolate.
11. Maggie had drunk a cup of warm milk before she went to bed.
12. I needed a minute in quiet because I had a very unpleasant incident before.
