The professor gave orders that the test ___________before 5:30.
| A．be finished | B．will finish | C．will be finished | D．shall be finished |
The blame for this accident attaches ______the driver who drank too much．
| A．to | B．in | C．as | D．On |
It will be years _______ all children can go to school free of charge at all
| A．since | B．after | C．as | D．Before |
Lily often watches TV, so ________．
A．does she B doesn’t she C．I do D．do I
The boys,________had played the whole day long, were tired．
| A．all of what | B．all of which |
| C．all of them | D．all of whom |
Yuan Long ping is ______ university professor．He likes playing _____ violin．
| A．a; the | B．an; / |
| C．a ; a | D．an; a |