You should have informed me that the lecture was canceled. I  _____ all the way here through the heavy rain.

A. mustn't have run      B. can't have run      C. shouldn’t have run     D. needn't have run

You should have informed me that the lecture was canceled. I ________ all the way here through the heavy rain.

You should have informed me that the lecture was canceled. I ________ all the way here through the heavy rain.

1. A.
   mustn’t have run
2. B.
   can’t have run
3. C.
   shouldn’t have run
4. D.
   needn’t have run

You should have informed me that the lecture was canceled. I ________ all the way here through the heavy rain.

A．mustn’t have run  B．can’t have run  C．shouldn’t have run  D．needn’t have run

You should have informed me that the lecture was canceled. I ________ all the way here through the heavy rain.

You should have informed me that the lecture was canceled．I ________ all the way here through the heavy rain．

A．needn’t have run                                        B．can’t have run

C．shouldn’t have run                                    D．mustn’t have run