When he ______the door, he found his keys were nowhere.
| A．would open | B．opened |
| C．had opened | D．was to open |
We can see lots of small islands _________ the shore.
| A．on | B．off | C．along | D．beside |
You could see the runners very well from ______ we stood.
| A．which | B．where | C．that | D．when |
Is this the reason _______ at the meeting for his carelessness in his work?
| A．he explained | B．what he explained |
| C．how he explained | D．why he explained |
With the government’s aid, those ________ by the earthquake have moved to the new settlements. (2009上海卷)
| A．affect | B．affecting | C．affected | D．were affected |
not to miss the flight at 15:20, the manager set out for the airport in a hurry.
| A． | Reminding | B． | Reminded | C． | To remind | D． | Having reminded |