Teacher motivation does contribute to student success.
I do think that the attention does contribute to that.
On the other hand, this linguistic distraction does contribute to the over-all alienation.
Cheesy as that sounds, I think it does contribute to a demystification.
"It does contribute, if you will, to the overall environment within which we operate".
Although wood is a renewable resource, its smoke does contribute to air pollution.
In the end, it really does contribute to making children safer than ever.
Money in no way guarantees ethical conduct, but lack of money does contribute at times to unethical conduct.
"If it does contribute to the many millions of dollars we have invested as an industry, that's great," Mr. Young said.
The musician doesn't bother to dispute this, but does contribute a rather more pragmatic final thought: "Wherever we are, we are.
He said: "People can agree that there is a problem, that human activity does contribute to global warming and we do need to reduce greenhouse gas emissions".
