---You have been on tour for a week in our city during May Day. What do you think about it?---Oh, what _______different Nanjing! It isn’t _______I saw last.
One's life has value________ one brings value to the life of others.
(2013·辽宁卷)One can always manage to do more things,no matter full one’s schedule is in life.
He is so busy. He cannot afford enough time with his son _______ he wants to.
Mark needs to learn Chinese _______ his company is opening a branch in Beijing.
_________I have to give a speech, I get extremely nervous before I start.