单词拼写（共10 小题，每小题1 分，满分10 分）
1.He greeted the guests with a w________ of the hand
2.Keep the camera  ____________ ( 平稳 ) while you take a photograph.
3.Now learning English becomes more ___________( 分布广泛的 )
4.Please c____________ my best wishes to your family.
5.I’m a northerner, so I am not a___________ to the kind of food that southerners often eat.
6.Who will be ___________ （任命）to the chairmanship when Mr. Bell leaves?
7.I was a____________ about the children when they didn’t come back home from school.
8.The __________ （潜在的）side effects of the drug are unknown.
9.It is all agreed that a good education doesn’t __________（保证） a good job.
10.On b__________ of our group I’d like to give a brief summary of our discussion.