_____ some of the suggestions prove of value to you as well?

The research project has only been under way for three months, so it's too early to _____ its success．

What do you think of his motion that we _____ a play at the English evening?

We can visit your company on Monday or Tuesday, our plans are fairly _____

Nothing can stop us now, _____ ?

All of my efforts to _____ peace failed．

I was greatly shocked by the way _____ things were done there．

There is a(n) _____between logic and metaphysics．

Neither of the drivers who are being held by the police _____ whom to blame for his trouble．

All citizens in this nation are _____ to the law．