Нужно употребить форму инфинитива 7. he is glad - to have been helped/to be helped with his health problems. 8. i am sorry (to bother) you work but the students are still waiting (to give) books for their 9 is there anything else (to tell) her 10 he hates (to talk) about.

7. He is glad - to be helped with his health problems.
8. I am sorry to bother you work but the students are still waiting to be given books for their...
9 Is there anything else to tell her?
10 He hates to talk about it.