| 1 | He told me with great difficulty that he had to leave the company. | |
| 2 | They reluctantly refused my request, which was very disappointing to me. | |
| 3 | This problem makes me very difficult and I don't know what to do. | |
| 4 | He was so troubled by this problem that he couldn't sleep well all night. | |
| 5 | I accepted his apology with great difficulty, but I still couldn't forgive him. |
