1. The director was angry because no one ________ (分享) his opinion.

2. I can’t ________ (容忍) your bad manners any more.

3. His plans ended in ________ (失败)，but he was not discouraged.

4. She thought he must have ordered roses in ________ (提前/事先) before this day.

5. He slept on firewood and straw to remind himself of his ________ (苦难).

6. These visitors are looking at their ________ (倒影) in the lake.

7. A ________ (商人) is a person who buys and sells goods in large quantities.

8. His major was ________ (天文学) when he studied in university and he hoped to be a successful astronomer.

9. He has been living here for many years,  so he has a large circle of  ________ (泛泛之交).

10. If Du Fu was a ________ (现实主义诗人),  then Li Bai was a romantic.