The project is so designed that once _______ nothing can be done to change it.
He is a very careful man, but he ________ make mistakes which seem ridiculous
One of our rules is that every student _______ wear school uniform while at school.
He _______ the best person you had been expecting for the job, but who else _______?
His expression suggested that he _______ ill, so the teacher suggested that he _______ sent to hospital at once.
The house is built _______ there was a temple which had been built in honor of a famous monk.