Have you _____ some new ideas? — Yeah. I’ll tell you later.

Known _______ one of the four greatest ancient civilizations in the world, China is attractive _______ many foreigners

27We haven’t settled the question of ____ it is necessary for him to study abroad

Mike found his missing car in the street outside his house, ____ newly cleaned and polished. [ ]

Mrs White are determined to give their children ____ first-rate education,though they are both out of ____ work now