How do you keep fit?—By having a healthy diet and _________ regularly.

I hate ______ when passers-by prefer to belookers-on when there’s an accident.

ll the audience ________, the speechbegan.

More trees and flowers should ______ every day to make our school more beautiful.

下列各句中句式与例句一致的一项是（ ）例句：屈原既放