4. being in hospital is not very pleasant
8. if i had money, i would buy beautiful presents for you
9 Our teacher said that he would be surprised if Mary didn't pass the exam.
10 He told me that if he knew her hobbies, he could let me know.
11 miss white insisted jack on paying for the meal
13 jane congratulated me on winning the championship
14 if i had enough free time, i could help my mother with the housework
15
16 kate opplogized for not coming to visit you last summer
17 After they had had a good meal, they went to dance
18