(安徽卷33). Just use this room for the time being, and we’ll offer you a larger one ____it becomes available.
Do you _________ or serve in an organization or are you a member of some group?
Since production has risen ________, the personal income has increased year by year.
From the ________ look on his face, I knew that he must have been threatened by someone.
--- You didn’t have a good time at the party? ---- No, I ______ a lot from the noise made by the band.
The police are trying to find out the _______ of the woman killed in the traffic accident.