(SAYING) Sow says he would go as far as to say that it is impossible to teach adults.

VOA: standard.2010.04.01

(SAYING) Mely says that while the push for immigration reform is difficult, it should not be impossible.

VOA: standard.2010.03.21

During a visit to Chopin's birthplace, she says that for music lovers like herself, it is impossible to forget that Chopin's heart is here.

VOA: standard.2010.03.04

"It is impossible to maintain a safe and effective health-care system under conditions of siege that have been in place now since June 2007."

VOA: standard.2010.06.01

So it is impossible today to say that we will need more stimulus in 2010,".

VOA: standard.2009.04.16

(...) Yigal Palmor. "This diktat is phrased in very extreme terms that try to impose rules that will make it impossible for any country to defend themselves against terror,"

VOA: standard.2009.10.16