I’m not sure ___ I can learn at present; but I’m sure it will be something ___ I might use in the future.
She is so _____ that she cried for days when her pet rabbit died.
I have such a bad cold that I have lost all _____ of smell.
We finally managed to _____ the committee's approval of our plans.
She chose cushions of a color which would _____ her carpet.
Neither of them thought highly of him and they both tried to _____ him in his work.