The nanoscale is unique because nothing ____ can be

made any smaller.

Many scientists believe it can be said with

confidence, however, that nanotechnology will have a major ____ on medicine and

health care, energy production, electronics, computers and sensors.

Cultural identity is dramatically increasing in importance ... to other dimensions of identity.

Cultural identity is the feeling of .... to the culture

The professor encourages _____ before the exam.

This report is too confusing. You need _____ it.

I advise you not _____ this project.

Please remember _____ your hand during the test if you have a question

He proved that the accident wasn’t his fault by _____ two witnesses who

testified in his favor.

I stood up at the meeting and demanded _____.