词语活用  (10分)
Scott always _______ (乘) the subway to school.
We can do more exercise to keep h______.
His sister runs _______  (快).
His aunt e_____ sings or swims on weekends.
Please show ______ (we) your new CDs.
My little sister likes l______  to music very much.
The doctor saved(挽救了) many people’s           (life).
He goes to work at twenty            (过) seven.
Miss White __  __ (教) us English, We all like her.
Children, don’t be ____ _ (noise) in class.