Most foreigners feel uncomfortable when ____ in the street. 

The moment I entered the bar, I _______ it because it had a great atmosphere (气氛).

I’ve seen your nobler ambitions disappear one by one, until only one, Gain, ______.

The school is so poorly equipped that the students here have no ______ to good resources for learning at all. 

I saw Bob play the piano at John's party and on that ________ he was simply brilliant.