Do you know Australia was, as a matter of fact,________ used to be a nation of prisoners?
| A．what | B． where | C． which | D．that |
Not until he retired from teaching three years ago ____ having a holiday abroad.
| A．he had considered | B．had he considered |
| C．he considered | D．did he consider |
Our club has reached the point _____ all the members should work together to seek common ground while reserving differences.
| A．where | B．which | C．that | D．why |
The shop assistant was fired as she was ________of cheating customers.
| A．accused | B．charged | C．blamed | D．caught |
Her mother doesn't approve _______ to study in the United States alone.
| A．of her going | B．her to go |
| C．to her going | D．her going |
______ at failing in the math exam, John wouldn’t like to talk about it to his parents.
| A．Disappointed | B．To be disappointed |
| C．Disappointing | D．Having disappointed |