READ TEXT I AND ANSWER QUESTIONS 11 TO 14:
According to the text, the air in São Paulo is:
READ TEXT I AND ANSWER QUESTIONS 11 TO 14:
According to the text, the air in São Paulo is:


The opposite of "poverty" in "find solutions to disaster and poverty" (l.03) is:
In text I,
"running" (L.10) is synonymous with going away.
In text I,
"ensure" (L.14) is the same as insure.
In text I,
"troubleshoot" (L.2) is the same as investigate or deal with.
In text I,
"whether" (L.8) cannot be replaced by if.
In text I,
"running" (L.10) is synonymous with going away.
In text I,
"ensure" (L.14) is the same as insure.
In text I,
"gathers" (L.1) means collects.