--Did Jack come back early last night?--Yes.It was not yet eight o'clock_____he arrived home.
It took _______ building supplies to construct these energy-saving houses. It took brains, too.
I fell in love with the pretty girl ________ I saw her.
---Could I take my child? ---Sorry. The ticket ____ one person to the cinema.
I’ll tell you _______ he told me last week.
Never try to escape _______ whenever you break traffic regulations.