1. 代名詞的用法

2. 限定兩個時，代名詞用法 One….. The other….
He has two sons. One is a teacher, and the other is a musician.
There are two children playing over there.
One is dressed in red, and the other is dressed in blue.

3. 限定三個時，代名詞用法 One…. Another…. The other…
John has three brothers. One teaches in the middle school, another works in the bank and the other studies in the graduate school.

4. 限定兩群時，代名詞用法 明確的數字…the others…
Only five students in John’s class passed the test. The others failed.
Two girls are absent from the class and the others are present.

5. 不限定兩群時，代名詞用法 Some…. Others….
Different people have different hobbies. Some enjoy singing, while others love dancing.
In this world, some are rich while others are poor.

6. 限定三群時，代名詞用法 Some… others… still others…
A lot of people are gathering on the square. Some are workers, others are managers, and still others are students. They are here against the new law.

7. At hand: 快到了
The midterm is near at hand.
= The midterm is around the corner.