--- Is Mr. Smith in the office? --- Yes,_____ he is in charge of the office,he must be there.
. Going on a trip to a far-away destination _________ be expensive and difficult, but it is very interesting.
. We are _________ that she should be admitted into our club.
. The man insisted _________ a taxi for me even though I told him I lived nearby.
. The manager demanded the meeting _________.
. We have moved to live in the countryside, because we get tired _________ the city life. ^*