Not until ___ on TV ___ that the Chinese was rescued by the European Union Task Force.
| A．did I turn; did I know | B．did I turn; I knew |
| C．I turned; did I know | D．I turned; I had know |
We had to wait half an hour __________ we had al-ready booked a table.
| A．since | B．although | C．until | D．before |
Our English teacher suggests that we should __________ the dictionary every time we come across a new word while reading.
| A．refers to | B．look up | C．not refer to | D．not look up |
—Hello, JinlingHotel. What can I do for you?
—Do you have a room __________ for this weekend?
| A．useful | B．available | C．possible | D．empty |
When I went to the lake, my father was__________ fishing.
| A．putting on | B．taking on | C．concentrating on | D．getting on |
He is always full of __________ as though he has neverknown tiredness.
| A．strength | B．energy | C．force | D．spirit |