ve a big mouth, Li Fei You ________ have toldeverybody the secret

“It’s too cold. Would you mind _________ the window”.- “_________ . But don’t do it now.”

How long ____ was this? — It’s been nearly six years now

I think _________ history about China is veryimportant.

(2013·湖南，23)You must learn to consult your feelings and your reason________you reach any decision.