No sooner _________ to school _________ the bell forthe first class began this morning.

The oceans and seas _________ the islandsare deep blue and many cities lie _________ a bay.

1——Would you mind turningdown the music?——_____.

_________ production up by 60%, the company has had another excellent year.

h his own _____ Huang Jiguang, afighting hero _____ the enemy’s machine gun