Let's learn to use the problem we are facinga stepping-stone to future success.
It isn’t clear_____ is to blame.We need to find a solution to the problem first.
I saw a woman running toward me in the dark.Before I could recognize who she was,she had run back in the direction____she had come.
——How about____Christmas evening party?——I should say it was ____ success.
—What do you mean ________ saying “The boy is overgrowing”?— I mean that he is tall ________ his age.
— What a shame ! It turned out to be a failure.— We missed a process,_______ we could not succeed in the experiment.