The professor gave orders to the students that the rest ______ before 5:30.
Cell phones _______ by more and more teens and many new functions _______ to them nowadays.
— The couple _______ after 10 years’ marriage. —What a pity. Their child may suffer a lot from this.
—I need some fresh air, so I’m going out for a walk. — _________.
The teacher was angry about his being late for class, but he behaved ______ nothing had happened.
Candidates ______ remain in their seats until all the papers have been collected.