Why not ______ your teacher for help when you can’t finish ______the story by yourself

We don’t have to keep these old chairs any more ________, they are falling apart（支离破碎）

n go out,you promise tobe back before 10 o’clock.

will motoring be like in the futureMost probably it will be ________electric car, powered by ________ battery

________ amazed me most was that the boy who had lost both arms in an accident could handle a pen with his feet.[ ]