1.I have had great deal of trouble______________________________.(跟得上班上的其他同学) 答案：1. keeping up with the rest of the class. 2.___________(我们www.cet4v.com会出现) at the party. We thought he was still in hospital. 答案：2. none of us expected the chairman to turn up 3. A good many proposals were raised by the delegates,________________(正如预料的那样). 3. as was to be expected 4. Most doctors recognize that medicine is as much__________(是一门科学，也是一门艺术). 答案：4. an art as it is a science 5. Some women ___________________(本来能够挣一份很好的工资) in a job instead of staying home, but they decided not to work for the sale of the family. 答案：5. could have made a good salary. 6.Over a third of the population was estimated_________(无法获得) to the health service. 答案：6. to have no access 7. Although punctual himself, the professor was quite used______________(习惯了学生迟到) his lecture. 答案：7. to students’ being late for 8. The price of beer____________(从50美分到4美元不等) per liter during the summer season. 答案：8. ranges/varies from 50 cents to $4 9.We’d like __________________(预订一张餐桌) five for dinner this evening. 答案：9. to reserve a table for 10. There’s a man at the www.cet4v.com who seems very angry and I think he means____________(想找麻烦). 答案：10. to make trouble