From his________expression on his face，we can see that he was very________at his driving test result.

 —Did you find out the time of the train to Miami? —Yes, the early train is _______ to leave at 5:30 a.m.

—Has the design of the city square been decided?—No, it’s still ______ to suggestions.

During the visit of German leader Angela Merkel to China, China offered _______ support for Europe, saying the aid would require “fully weighing risk”.

I should consider myself failing my duty if I didn’t take       action at that moment．