I must ask you accompany me the police station

Jane, you’ve made such great efforts that you are ________ to pass the exam.– It is very kind of you to say so, Mr. Smith.

They agreed to the plan________but there were several details they didn’t like.

What can I do for you?—I’d like to buy a present for my son, ______at a proper price but of great use

Maria has written two novels, both of ___ have been made into television series.