PEOPLE MUST NOT LEAVE BICYCLES IN THE HALL.A. BICYCLES MUST NOT B...

18.

People must not leave bicycles in the hall.

A.

Bicycles must not be left in the hall.

B.

Bicycles in the hall must not be left.

C.

Bicycles must not left in the hall.

D.

Bicycles must not be left in the hall by people.