1. He claimed that he had replied.
2. Sam told me that he had met me the previous day.
3. Mary explained that she could not come.
4. He was afraid that he could fall down.
5. He said he would pay on the next day.
6. He knew that the Himalayas are the highest.
7. Bill promised to lend them some money.
8. He replied that he had been watching a film.
9. The doctor said Claire had to rest.
10. I explained that I had not done it that day.