Sam said sorry to his mother , so she_________.

．What sets human beings apart from animals is not the pursuit of happiness, but the pursuit of meaning, ________ is unique to humans.

Excuse me, but could you tell me ? I’d like to drop him a line.

Our Chinese teacher told us ___interesting story and ___ story was about Thomas Edison.

eren’t a particularly good team, butthey refused to give in and _____ defeat.