1 . Her ________（提升，晋升）to Sales Manager was not surprising at all since she has managed to bring in millions of dollars of sales income. （根据汉语提示单词拼写）

2 . The idea behind couch surfing is that travelers find free________ (住宿), from simple couches to spare bedrooms, in the homes of local people. （根据汉语提示单词拼写）

3 . ________   (期待的) fans gathered in the hall, hoping to take a look at the three astronauts who were about to be sent to space. （根据汉语提示单词拼写）

4 . There had been no indication of any loss of mental ability.   His whole life had   ________ (然而) been clouded with a series of illnesses. （根据汉语提示单词拼写）

5 . With a heavy workload and fierce competition, music might be a great channel for ________ (发泄) your negative emotions. （根据汉语提示单词拼写）

6 . China is working to make COVID-19 vaccines an ________(可使用的)and affordable public good in developing economies(根据汉语意思单词拼写)

7 . These questions asked in the meeting may at first seem of little ___________ (重要意义) but might become influential ones in the public. (根据汉语意思单词拼写)