Toggle navigation
Polly Lingual
設定
must
英語
English
Edit
>
>
例
Examples
Passengers must stay seated while the plane takes off.
You must develop the revenues.
You must distribute the profits.
Related Videos
active
Einführung: Danica Stojanovic
Danica Stojanovic
active
Introduction: winfred jones
winfred jones
active
Experienced, Qualified English Teacher
Evany Carr
active
Introduction: aaron adamson
aaron adamson
active
Introduction: Jaime Askew
Jaime Askew
Other Activities
ポリー大使
Polly Ambassadors
ポリーパスポート
Polly Passport
Daily Crosswords
Review List
Bookmarked Words
英語を話す地域
English-Speaking Regions
英語
日本語