Why _____ you always interrupt me?
| A．must | B．may | C．can | D．will |
--- Is Bob still teaching in the school?
--- I’m afraid not. He is said _____ the school already as he has become an official.
| A．to have left | B．to leave |
| C．to have been left | D．to be left |
The weather turned out to be fine yesterday. I _____ the trouble to carry my umbrella with me.
| A．should have taken | B．could have taken |
| C．needn’t have taken | D．mustn’t have taken |
I know nothing about the film LUCY _____ it is directed by Luc Besson.
| A．except | B．except for |
| C．except that | D．Besides |
Do you know how long the dinosaurs _____ on the earth before their extinction?
| A．had existed | B．had been existed |
| C．have existed | D．have been existed |
Our class missed___ gold in the competition of volleyball, but will get ___ second chance in football..
| A．the; the | B．/; a | C．the; a | D．a; / |