在英语口语中，使用适当的连词可以使表达更流畅自然。常用的口语连词包括"And"用于连接相似的事物或想法，"But"表示转折或相反的意思，"So"表示结果或因果关系，"Or"表示选择，以及"Because"表示原因。
And
"And" 是最常用的连词之一，用来连接两个相似的事物或者想法，例如：
- I like to read books and watch movies.
- John is funny and smart.
But
"But" 用来表示转折或者相反的意思，例如：
- I wanted to go to the beach, but it was raining.
- She is very talented, but sometimes lazy.
So
"So" 用来表示结果，或者是因果关系，例如：
- I was very tired, so I went to bed early.
- I didn't study for the exam, so I failed.
Or
"Or" 表示选择，例如：
- Do you want coffee or tea?
- Should I wear a dress or pants?
Because
"Because" 是用来表示原因的连词，例如：
- I didn't go to the party because I was feeling sick.
- She got the job because she was the most qualified candidate.
