I found ____ hard to get out of bed on cold winter mornings.

They found __________ impossible to finish so much work in such a short time.

Various ways have been provided for us to solve the problem. We can choose _____to start with.

 – Which of the two coats will you take? – I will take ________. One is for my brother and the other is for myself.

New technologies have made ____ possible to turn out new products faster and at a lower cost.