1. Seldom 他们玩)computer games ever since they entered this school to study for the college entrance examinations.(play) (
2. I believe he （肯定难过）this unexpected end to his expedition, but he did not waste time on regrets.(mourn)
3. Some students whispered in the back of the classroom, （使得教师很恼火）。(annoy)
4. （遭到斥责）for opposing the suggestion, I kept silent for the rest of the meeting.(scold)
5. （假若）you were in my position, what would you do?(suppose)
