How can you expect to get ahead in your life _______you even live to yourself from time to time

_______ the difficulty that he has supporting his big family, he still makes every effort to realize his dream, which I believe is __________ his reach

The ________ look on her face suggested that she _________ it.

I can’tgo with you today. There will be a test tomorrow. —-.

The doctor refused to use traditional Chinese herbal medicine, __________ he was not sure about.