.Mr Harris apologized ______ the children ______ the lady ______ what they had done.
The chairman thought necessary to invite Professor Smith to speak at the meeting.
No progress was made in the trade talk as neither side would accept the conditions of .
Ten years ago the population of our village was_____that of theirs.
The CDs are on sale!Buy one and you get ______ completely free.
Mr. Baker thinks his own inconvenience and _________ of his fellow colleagues are the only thing that the government should deal with.