Because Jack was ______ of the new limit, he was stopped and warned for speeding.A．ignoran

The crow was finally deceived because ______.A．it was not afraid of her men in the towerB．

Jack was the winner of national tennis competition for a second______ year.A．continualB．co

The book was in wide circulation because of the ______ of the authors ideas.A．variabilityB

______may lay claim to the title "Birthplace of the Industrial Revolution" because it was

Jack was late because his car______halfway on the road.A．broke downB．broke awayC．broke thr

The author was "utterly confused" because he______.A．took the chair out of habit.B．was try