Bài tập cấu trúc as as

    1. John likes basketball as _________ as he likes hockey.

    2. My father usually drives the car as _______ as traffic allows.

    3. All I had to do was to study hard for as ______ as 2 weeks.

    4. Please send me the parcel as ______ as possible!

    5. They invented this machine as _______ as the 18th century.