1.George didn’t find it difficult at all, but it was really a c____task for me.

2. In modern times, people should pay attention to their psychological health as well as their p_______ health.

3. To e______ enough money to support a large family, Thomas had to work really hard.

4. Every Monday morning, we a_______ a school assembly on the school field.

5. On a_______, 90,000 people are killed in traffic accidents in China every year.

6. The company gave him a large sum of money in ____ (作为交换) for the information he provided.

7.The most likely ____ (解释) for his success is that he works harder than anyone else.

8. To her ____ (满意), her son spoke English fluently after spending two years in the US.

9. Lisa made Tom’s secret known to all, which made him _____ (尴尬的) in public.

10. The _______(教授), for whom students show great respect, teach his students not only what to learn but also how to learn.