Answer:
a piece of information used to advantage -> the ace up my sleeve
a potentially perilous situation -> an accident waiting to happen
to put an end to fun -> rain on your parade
What impact does air pollution in the cities have on respiratory health?
Answer:
C - By describing how the houses act as barricades
Explanation:
"(...)Solid and square to the world the houses stand, their windows blocked with venetian blinds. Nothing will move them (...)".
"Nothing will move them" means that nothing could ever penetrate those houses. Not the sound of cars nor the voices.
The houses stand alone, solid and square, with windows blocked. You can't get in or out, you are trapped, you are alone.
The anwser is c your welcome
It should be letter A for this one