— I don’t know whether I should go abroad or not, Mum.— I leave _______ to your own judgment whether you should do it.

A new survey released by Yale University finds that Americans trust scientists most when ______ comes to information on climate change.

He had  lost his temper and his health in the war and never found     of them again.

_______ of my classmates could work out the maths problem because it was too difficult. 

Being a parent is not always easy and being the parent of a child with special needs often carries with _____extra stress.