for

It is impossible for us to hear everything ____ is going on in the world

You have already works for _____ hour . You’d better have ____ rest

I've __________ my job for a couple of weeks

Thank you for making me feel important and ______ me that I could make a difference

It was important for any lecturer to get the audience _________ right at the beginning and then gradually increase the pressure

I am very grateful for your _____ while I stayed in your city

It is ____ for me to see him right now because I am in a meeting

With an eighty-hour week and little enjoyment, life must have been very ___for the nineteenth-century factory worker.

The cost is  ______ for me; I won’t go this way any longer.

I have brought you ___ flowers for your birthday.