You should study the details of the policy __________ before you sign it.
. No one knows when such a custom first __________.
. --- I don’t suppose the police know who did it. --- Well, surprisingly they do. A man has been arrested and __________ now.
. --- Mr Smith, __________ girl wants to see you. --- If that’s __________ girl who has fair hair and wears a red dress, I want to see her.
. The farmers were more anxious for rain than the people in the city because they had more________
. .As is often pointed out, knowledge is a two-edged weapon which can be used_____________for good or evil.