Professor Smith said to his students that no one should ______ the mistakes.
If you ______ something, you ignore it or do not consider it seriously.
Ignorance and ______ prevent them from benefiting from modern medicine.
He ______ his considerable bulk between me and the window, so that I could not see out.
Professor Smith’s new invention has created a great ______ on the campus.
Part V Writing (15 points)Directions: For this part, you are allowed 30 minutes to write a composition of no less than 200 words under the title of “Science: Good or Evil”. Please write clearly on the Answer Sheet.