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.