They considered a computer, which was considered a great help in their work．
| A．to buy; to be | B．buying; being | C．to buy; being | D．buying; to be |
It is not until 1997 ______ he entered university.
| A．which | B．that | C．when | D．since |
he problem will be fully discussed at the meeting ______the next day.
| A．hold | B．homing | C．to be held | D．held |
Shall we stay at school or ______to the park?
| A．to go | B．go | C．going | D．went |
Her daughter was admitted into college______ we had hoped.
| A．which | B．that | C．as | D．like |
_____his father had come, his face lit up.
| A．Having learned | B．When he learned | C．Heating | D．When learning |