The Past Perfect Progressive tense in Vietnamese is used to express an action that was happening continuously until a certain point in the past. It is formed with the phrase “đã đang” followed by the verb in its root form. For example, “Tôi đã đang ăn” means “I had been eating”. The exercise provides 30 sentences with the past perfect progressive tense marked with stars for students to practice. Use the one-word cues in brackets to fill in the blanks with the correct form.
