单词拼写，每空只填一个单词
1.They made a _____________( 调查 ) about our school uniform.
2.He is ____________( 流利的) in two languages
3. I would be (感激的)if you could give me some advice .
4.People from England made （航海）to conquer other parts of the world .
5.When he heard the news , he was very (不安的)
6.___________( 事实上 ), he was a very rich businessman.
7.They still (承认，公认)and understood each other’s dialects .
8.We should learn the ____________( 使用 ) of the expressions in our vocabulary by heart.
9.People _________________( 交流 )with each other by means of words.
10.Reading is one of the best ways of improving your (词汇)
and usage .