—Did he come back late last night? —No.It was not yet eight o’clock _____________ he arrived home.
Dan Brown,_____ author of The Da Vinci Code,is _____ very famous American writer.
Jack,it’s too hot here.______ I open the window?
_____ he promised that he wouldn’t be late,he didn’t arrive until the end of the party.
Since the new speed limits ______,the number of accidents in the area has fallen strikingly.
When Kerry and Sam met again two years later,each was pleased to see ____.