Đề thi thử THPT QG năm 2021 môn Tiếng Anh

Indicate the word that differs from the other three in the position of primary stress: interact, understand, volunteer, contribute

Indicate the word that differs from the other three in the position of primary stress: maintain, perform, prefer, offer

Indicate the word whose underlined part differs from the other three in pronunciation: cleaned, looked, climbed, enjoyed

Indicate the word whose underlined part differs from the other three in pronunciation: lake, play, shape, many