15.　　 You may praise your child ___________(公开地).

14.　　 He is __________(展出) his paintings at our school .

13.　　 Sunlight is___________ (使变化) into chemical energy, when it falls on the leaves of plants .

12.　　 He became famous nationwide o_______________.

11.　　 The hungry boy ate his food g_______(贪婪地).

10.　　 This is a new kind of glassware that r_______ heat.

9.　　　　 Better be envied than p______(怜悯).

8.　　　　 Oliver Twist was written by one of the greatest n______ in the world.

7.　　　　 He graduated from Cambridge University, so he was able to speak s ___________ English.

6.　　　　 The a_______ chair was made in 1628.