1.I have had great deal of trouble______________________________.(跟得上班上旳其他同学) 2.___________(我们没有人料到主席会出现) at the party. We thought he was still in hospital.3. A good many proposals were raised by the delegates,________________(正如预料旳那样).4. Most doctors recognize that medicine is as much__________(是一门科学,也是一门艺术).5. Some women ___________________(本来可以挣一份很好旳工资) in a job instead of staying home, but they decided not to work for the sake of the family. 6.Over a third of the population was estimated_________(无法获得) to the health service.7. Although punctual himself, the professor was quite used______________(习惯了学生迟到) his lecture.8. The price of beer____________(从 50 美分到 4 美元不等) per liter during the summer season.9.We’d like __________________(预订一张餐桌) five for dinner this evening. 10. There’s a man at the reception desk who seems very angry and I think he means____________(想找麻烦). 11. It may be necessary to stop__________________________(每隔…时间) in the learning process and go back to the difficult points in the lessons.12. The mad man was put in the soft-padded cell lest he ______________(伤害自己).13.Jean did not have time to go to the concert last night because she was_______________(忙着准备) her examination.14. The ship’s generator broke down and the pumps____________________(不得不用手工操作) instead of mechanically.15. Why didn’t you tell me you could lend me the money? I___________________________ (本来不必从银行借钱旳)16.By the time you get to New York, I____________(已经动身去) London.17. Buying clothes______________________(是一件很耗时旳工作), because those clothes that a person likes are rarely the ones that fit him or her.18. It’s time___________________...