[单选题]I have two pens. One is blue, _________ is red.
[单选题]I have two pens. One is blue, _________ is red.
others
the others
the other
another
指一定范围内的两个人或物，一个用one，另一个用the other。此处指“我有两支钢笔，一支是蓝色，另一支是红色”。故选C项。
[单选题]The supermarket is on ____________ side of the street.
other
another
the other
others
another泛指三者或三者以上的同类事物中的“另一个”；the other指两者中的“另一个”；others后不能接名词，相当于other+名词。此处指“街道的另一边”，故用the other。
[单选题]—Who taught ____________ Japanese?—I learned it by ____________.
you; myself
your; myself
yourself; me
yourself; myself
第一个空填入的词作宾语，因此用宾格形式；第二个空指“自学”，常用表达为learn sth. by oneself，故填入反身代词，答案选A。
