Bài 3: Khoanh vào đáp án chính xác cho các câu dưới đây

    0
    1. I haven’t taken part in the activity ________.

    2. I have ________ drunk a cup of coffee

    3. He takes part in the party because he has ________ reward the goal

    4. Many students haven’t done their project ________.

    5. He ________ the T-shirt yet.