–No wonder your boss blamed you. With all the work on hand, you ____ to the cinema last night.A shouldn’t have gone B mustn’t have gone C couldn’t have gone D shouldn’t go
What did your class teacher ________you to _______at the meeting?
_____the bus until it _______.
The living standard of the people in Shanghai_______ in the last ten years.
–What did Mr Jones do before he moved here? -He_______ a city bus for over twenty-five years.
Hurry up! The play _______ for ten minutes.