I should ________sorry to you for having forgotten to bring your book.
Our company will move to a tall building _______ we bought last month.
She says that she’ll never forget the time ________ she works as a secretary in our company.
She says that she’ll never forget the time ________ she’s spent working as a secretary in our company.
When I say two hours, _____ includes time for eating.
Whether you go or not, _______ is quite all right with me.