Students especially like the design of the textbook that provides a(n)__________ on each page to let them convenietly take notes.
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It was Henry Ford who introduced the moving ________ belts into his plants, which enabled an enormous increase in production.
When the People's Republic of China was founded, the school was run by the ________ of Education.
The climate has changed too much and too quickly: This is why wild animal ___________ is becoming more and more difficult every year.
If you live in India or West Africa, where there is a long ________ of speaking English, you would tend to acquire a variety of pronunciation.