The governments are very_______ about setting a new policy and make no decision until they are quite sure it is the right one.
17. With the help of our class, Little Mike made such great progress in Chinese that he can write a 200-character ____ .
18. Deng Xiaoping was our general designer of reform and opening up to the outside world(改革开放). After he passed away, his ____were scattered over the sea.
19. Russia is a country which extends across _____ .
20. "What can I do for you?" or "May I help you?" is a pet phrase used by _____ .
21. Move a few steps, and the oil-paintings look better ______.