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You cannot be      careful when you drive a car.
    A. very       B. too      C. so      D. quite

You cannot be ____ careful when you drive a car.

A. very B. so C. too D. enough

You cannot be ____ careful when you drive a car.

A. very B. so C. too D. enough

You cannot be _____ careful when you drive a car.

A. very                 B. so            C. too                   D. enough