Work hard _____ you can succeed.

John ___ such a thing about you. He never speaks ill of you behind your back.

I suggested there ____ be a kind of language all could understand and use ____ .

Wow, what a nice computer you have bought!—Yes, it is of _____ to me, but I must say it also cost me a lot.

It was from only a few supplies that she had bought in the village ________ the hostess cooked sucha nice dinner. [ ]