___________harder, he would have succeeded in the college entrance examinationA He worked B He had worked C Had he worked D Did he work
He's unlucky, and he's always suffering____________ luck one after another.
If you ____________ stop smoking, you can only expect to have a bad cough.
--Paul, I'd like to have a talk with you at tea break. -- __________ Have what with me?
__________ some medals came to live in the sea is not known.
--Nancy is not coming tonight. --But she __________!