I have no ________ to the plan, so long as it would not cost too much.
She does not know _____ the situation, for she is too inexperienced.
The reason ____he was late was ____he had taken a wrong bus.
—Do you know what the letters MBA _____?—Sorry, I don’t know.
The flowers don’t need too much water; you can just water them _____.
—It is not enough for you just to tell me your decision. _____.—The only reason is that I’m interested in it.