79.The two boys left the classroom one after another.

　　 The two boys left the classroom one after the other.

[解析]两者一个接一个做某事时为one after the other/ one follows the other.两者以上的一个接一个应表达为one after another。

78.He always wants to read one book or other.　 (Ñ)

　 He always wants to read one book or another. (P)

　 [解析]当表示不确定的做某事或理由时应用如下固定搭配：

　　　 one…or another.

　　　 some…or other.

　　 如： Surely some classmates or other will come to see you.

77.Some people like sports； The others like reading.

　　 Some people like sports; Others like reading.

　 [解析]在复数形式名词前用some…others…others…表示：一些人……另一些人……，另一些人。

76.--- I have three foreign friends. One is English, the other is American, the other is Italian.?(Ñ)

　 ----I have three foreign friends. One is English, another is American，the other is Italian. (P)

　 [解析] 在两者中指一个另一个泛指时用one…another, 如：

　　　 Is it far from here to the station?

　　　 I have no idea. Because one may say it is near, another says it is far from here.

　　　 在特指时则用one…the other。 如:

　　 I have two students; one is a boy, and the other is a girl.

　 但如要指顺序前后时多用the one…the other， 如：

　　 We have two friends, Tom and John. The one is taller than the other. (前者比后者高)

　 但在指三者时可有两种表达,如：one… another…the other或one…a second … the third…。

75.　 This photo is pretty good.　 Where are the others photos? (Ñ)

　　 This photo is pretty good. Where are the others? (P)

　　 This photo is pretty good. Where are the other photos? (P)

　 [解析] 在用于复数名词前，other 为泛指，而the other为特指，如："I'm sorry, I am a stranger here.

　　 Please ask some other people." (即为泛指) There are only twenty students here.

　　 Where are the other students (the others)?(即为特指)

　 others是代词，其特指时用the others, 如: Twenty of the class are boys, the others are girls.

74. Our school is on other side of the street. (Ñ)

　　 Our school is on the other side of the street. (P)

　 [解析]单数可数名词在泛指某物时用another, 但作特指时用the other或在other前加any, some, no, every等词，如：Mary is taller than any other girls in her class.

73. To learn English is one thing; To learn English well is an other thing. (Ñ)

　　 To learn English is one thing; To learn English well is another thing. (P)

　[解析] 没有an other这一用法，而要用another。

72.Above the all, I want to tell the good news. (Ñ)

　 Above all, I want to tell the good news.　　 (P)

　 [解析]习惯用法不能作随意的改动：如after all (毕竟), all in all (大体而言)， for all (尽管)，in all(总计)，at all (根本)， above all (首先)。

71.They all were punished by the teacher.　 (Ñ)

　 They were all punished by the teacher.　 (P)

　[解析] all的所在位置与both相同，即在实意动词之前，be 动词之后，第一助动词之后。

70. No birds can fly.　　　　　　　　　　　 (Ñ)

　 Not all birds can fly.　　　　　　　　　 (P)

　 [解析] not all应看作部分否定，而no birds则应看作全部否定，如第一例句应译为所有鸟都不会飞。这显然不符合事实，而第二句应译为不是所有的鸟都会飞。