One you ____drugs, it’s hard to manage to get rid of them.
| A．get through | B．get off | C．get into | D．get down |
It was the first time we _______ a film in the cinema together as a family.
| A．see | B．had seen | C．saw | D．have seen |
Great changes_____ in the small city in the last 20 years.
| A．have taken place | B．took place | C．had taken place | D．are happening |
When the thief found the police had already _____him, he ran away quickly.
| A．realized | B．known | C．spotted | D．stared |
Tom’s father didn’t _____him to join the school football team.
| A．let | B．promise | C．hope | D．permit |
---I didn’t go to work today.
----You _____; it’s Sunday today.
| A．mustn’t have | B．didn’t need to | C．can’t have | D．needn’t have |