— Why do you look so worried?
— My MacBook Pro broke down and my paper ______ unfinished since.
| A．has been left | B．has left | C．left | D．had been left |
I___sooner but I didn’t know that they were waiting for me
| A．had come |
| B．was coming |
| C．would come |
| D．would have come |
If you___smoke,please go outside
| A．can |
| B．should |
| C．must |
| D．may |
They___have arrived at lunchtime but their flight was delayed
| A．will |
| B．can |
| C．must |
| D．should |
Maria has written two novels,both of___have been made into television series
| A．them |
| B．that |
| C．which |
| D．what |
After that,he knew he could___any emergency by doing what he could to the best of his ability
| A．get away with |
| B．get on with |
| C．get through |
| D．get across |