(1) Jane paired off with Alice in a table tennis doubles match.

(2) I paired off with an old schoolmate of mine.

(3) My friend paired off with an English teacher who taught in a junior middle school.

(4) She paired off with Alice in a tennis doubles match.

(5) Each girl in the party was paired off with a boy.

(6) He had been paired off with Whitlock.

(7) I suppose Mr Lin will pair off with Miss Wang in the end.

(8) Guardian Soulmates encourages Guardian readers to pair off with other Guardian readers, presumably in order to spawn a new generation of Guardian readers.

(9) And psychologists say ambitious younger women are also becoming less likely to pair off with someone significantly older than them.

(10) They found that if isolated from the opposite sex, same sex birds will pair off with each other.