Toggle navigation
Polly Lingual
回
Perfect Present Tense (Compound Past)
开始上课
刽子手
：
English
课程：
中级
语法
（这里是）可以打印的PDF文件
：
选择正确的翻译：
Choose the correct translation
You earned %lu points!
Best Streak
登录保存您的课进展，或登录现有成员。
Sign up to save your lesson progress, or log in for existing members.
登录
You had trouble with these words
转至“复习列单”
推荐的功课
Recommended Lessons
积分
Points
0
Score
High Score
Streak
Across
1
2
3
4
Down
1
2
3
4
Find these words
Pause
/
字母
Letters
短语
Phrases
I have looked there.
问 Polly 大使一个问题
Ask the Polly Ambassadors a question
对当前课程有问题？ 如果您提出的问题是相关和有趣的，您有可能得到一个由Polly大使录制的视频答复。
You are not logged in.
登录
问问题
Polly 大使 錄像老師
Comments
Related Lessons
你好吗？
How Are You?
冠词
Articles
现在时态
Present Tense
The Present Progressive Tense
Food
Related Videos
active
Introduction: Tracey Hall
Tracey Hall
active
Introduction: Hunter Peak
Hunter Peak
active
Introduction: Michael Landy Perez
Michael Landy Perez
active
Introduction: Trace Lee Turner
Trace Lee Turner
Other Activities
Polly Ambassadors
Polly Passport
Daily Crosswords
Review List
Bookmarked Words
讲的地区
English-Speaking Regions
Polly Passport
买一个Polly护照
更多的信息
你是一位语文老师吗？
Are you a language teacher?
建立您的学校或者学生
更换语言
中文
中文
Comments