Work in your group of four and practice the ___________ by asking and
answering the questionnaire at page 11 in the book. làm thế nào 
Work in your group of four and practice the ___________ by asking and
answering the questionnaire at page 11 in the book. làm thế nào 
dialogue (n) : cuộc hội thoại, nói chuyện
Work in your group of four and practice the dialogue by asking and answering the questionnaire at page 11 in the book.
cho mình câu trả lời hay nhất với ạ