The front page was full of the reports given by the reporters ________ the scene of the road accident
| A．in | B．on | C．at | D．of |
After two years’ research, we now have a ____ better understanding of the disease.
| A．very | B．far | C．fairly | D．quite |
John was dismissed last week because of his ______ attitude towards his job.
| A．informal | B．casual | C．determined | D．earnest |
Since Tom ______ downloaded a virus into his computer, he can not open the file now.
| A．readily | B．horribly | C．accidentally | D．irregularly |
It is not socially ____for parents to leave children unattended at that age.
| A．accessible | B．adorable | C．adaptable | D．acceptable |
.I hope I will not be called on in class as I’m not yet____prepared．
| A．attentively | B．readily | C．actively | D．adequately |