成教云: Hardly（）his supper, he went to work again.
举一反三
- (finish) ____________ his supper, he went on with his work without stopping.
- He went for supper, ________his books lying open on the table.
- He went on __________his homework in his room after supper A: to do B: did C: doing D: done
- He had hardly finished his work when the telephone rang.
- He ___________ his work on the computer and went to answer a phone call.