You _____ the exam, but you were too careless.
| A．must have passed | B．must pass |
| C．could have passed | D．could pass |
They two free tickets to Canada, otherwise they’d never have been able to afford to go.
| A．had got | B．got | C．have got | D．get |
It is not socially for parents to leave children unattended at that age.
| A．accessible | B．adorable |
| C．adaptable | D．acceptable |
---Where did you get to know her?
---It was on the farm we worked.
| A．that | B．there |
| C．which | D．where |
I have offered to point the house a week’s accommodation.
| A．in exchange for | B．with regard to |
| C．by means of | D．in place of |
Please remain until the plane has come to a complete stop.
| A．to seal | B．to be seated | C．seating | D．seated |