_______ had the bell rung _______ the students took their seats.A、No sooner;whenB、Hardly

Maggie ____the floor when she _____the door bell ring. A：was sweeping … heard B：swept …

While I _____ television, the door bell _____.A. watched／would ringB. would watch／h

According to Paragraph 3, the "bells and whistles" of a book refers to______.A．the feedbac

After the bell rang, the teacher began to pass _____ papers to the anxiously waiting s

When the bell sounded, the boys rushed out of the classroom, each______ a number of new bo

Everybody knows that the bell was cast on a factory right on______side of the city and wit