He _____ for ten years but still doesn’t want to leave office[ ]

I missed the beginning of ________musical programme The Voice of China. —What a pity! You should leave school half _______ hour earlier.

I’m afraid I can only make a small contribution this time—____We really appreciate your assistance

_____as a responsible person ，Tony was appointed head of the department.

_______ makes the people in Shanghai proud is _______ they have achieved a lot in the past ten years.