The genes of the cloned animals are so arranged that it can't ______ such a disease, so it soon died.
Interest is as ________ to learning as the ability to understand, even more so.
Everything was placed exactly _______ he wanted it for the graduation ceremony.
The three of us ________ around Europe for about a month last summer.
He got up late and hurried to his office, ________ the breakfast untouched.
We _________ the difficulty together, but why didn’t you tell me?