login
CEFR B2 Vocabulary - Lesson 34
Here you will learn some English words about certainty and doubt, such as "ensure", "forecast", "assure", etc. prepared for B2 learners.
Повторение
Карточки
Null
Викторина
to go back on a promise
[phrase]
to fail to keep or fulfill a commitment or assurance made to someone
to go back on one's word
[phrase]
to fail to keep a promise or commitment that was previously made
Скачать приложение LanGeek