The new seatbelt, which is happily accepted by drivers,______ them greater freedom of movement.[ ]

If _____ without following the doctor’s instructions, the medicine may have serious side effects.

（2014年福州市高三适应性练习）24. Reputation is a treasure that, once _______, can never be won back.

What were you doing when I rang you yesterday afternoon?— I was occupied ______ the housework and kept my daughter occupied ______ her homework.[ ]

Five workers ____ the mine disaster. After the injured ___ to the hospital, doctors and nurses immediately got down to saving their lives. [ ]