As is known to all, Yang Liwei has become a space hero is we have expected.
What's the __________,in your opinion, of helping him if he doesn't make an effort to help himself?
He __________ to be very happy when his son makes great achievements.
We prefer __________ alone rather than __________.
It is nice to hear from a close friend. __________,welast met more than thirty years ago.
He has __________ all his goals he set for himself.