How do you find the match between Spain and Switzerland?—It’s ！ Powerful Spain lost the game by 0∶1.

John returned with two workers, with_______ help we finally got the car out of the mud.

He failed the final examination and only then ____ how much time he had wasted.

He was in hospital for six months. He felt as if he was _____ from the outside world.

Does this knife belong to —Yes，it’s .