【推荐1】Although he was one of China’s most famous scientists, Yuan Longping considered himself a ______________. (farm)

【推荐2】根据句子意思，用括号中所给汉语提示或英语单词的适当形式填空，写出空缺处所填单词的正确形式。（每空一词）
1. There's no doubt that smoking is _________to your health. (danger)
2. I love volleyball, but I wasn't _________ for the school team. (choose)
3. ______, all the places of interest in Yangzhou will soon be open to local people for   free.(hope)
4. The complete Manchu Han Imperial Feast includes 134 hot dishes, 48 cold ones as well as               __________ and fresh fruits. (dry)
5. I don't agree with zoos because animals need to be in their _________ habitats. (nature)
6. Do you know what the exact _________ of China is?（人口）
7. A ___________ voice is the most beautiful sound in the world.（妈妈）
8. He designed a necklace for his wife to celebrate her __________birthday.（四十）
9. He had difficulty __________ how the accident happened.（描述）
10. What are the best new products or_________ that most people don't know about?（发明）

【推荐3】根据汉语提示填空
1. The next day,he sold an old gold ________（项链）for $650.
2. He really enjoyed the new environment and ___________（与……和睦相处）his classmates.
3. There have been several ________（盗窃）in this area.
4. We have discovered some ancient ________（珠宝）in almost perfect condition.
5. Someone ________（偷）her money while she was away.