The young lady responded to my greeting with a ______ look as if I were air, which made me feel somewhat embarrassed. 

— At the end of the day we can gather our guests to enjoy fine wine.— You seem to be getting off the point. How is that _______ to this discussion?

 It is _______ of the students to stay up reading till late night before the final exam. 

We were _____ at the_______ news that he died yesterday.

--- Do you think the weather is good enough for a field trip?--- Yes. You couldn’t hope for ________ day at this time of the year.