Polly Lingual
连词
Conjunctions
开始上课
memorama
字母汤
whack-a-word
刽子手
词汇
Vocabulary
or
nor
because
yet
短语
Phrases
I don't have a dog, because I have a cat.
Related Lessons
讲语言
Talking About Languages
社交礼仪
Social Etiquette
~es Verbs
To Have
常见标记
Common Signs
课程
Courses
中级
Intermediate
语法
Grammar
更换语言：
French
Spanish
English
Italian
German
Portuguese
Chinese