________ is no doubt _______ Mo Yan, this year’s Nobel Prize winner in Literature, ever did so much on his way to success

living in ______ world of developing,______ world where any problemcan be solved in a peaceful way

I can’t find my way．Couldyou tell me ___—Sure．You can take a taxi toget there．

Lucy finally found _________exciting to have conversations with friends in Chinese.

Don’t be angry with your kid when he makes a mistake again, because ____ of us are perfect at all.