I found him _________ in an armchair, ___________.
We ________ last night , but we went to the concert instead.
They tried to find a table for two. But they were all _____.
Over two thirds of the population were believed to have no ______ to the health care in the west rural area in China.
You should look _______ into the matter to get more information about it.
They keys were __________ to our neighbours during our absence.