Answer:
a situation in which a difficult choice has to be made between two or more alternatives, especially equally undesirable ones.
or
a difficult situation or problem.
Explanation:
So if 210=3.5 then 120 should be equals x. 210÷120=1.75 and 3.5÷1.75=2. At least thats is what I think.
Answer: 1. alternativa b
2. alternative C
3. alternative A
Explanation: 1.B - Percebemos a ideia de localização com a palavra "atrás".
2.C - We realize the idea of the relation of time with the word "after"
3. A - We realize the idea of a relation of movement or direction with the expression "the ball <u>rolled across</u> "