English Quiz - Write a story which begins with the following sentence
"Suddenly everything was selent: he stood still, not knowing
what to do next

Ambiguous: having two or more possible meanings. someone who is ambidextrous is able to use both hands well.

Rational solutions. often the  solutions  to quadratic equations are  rational  numbers, which are integers or fractions. the requirement for the  solution  to be an integer or fraction is that √(b2  − 4ac) is a whole number.