Word Formation
Quiz
Use the prompt word PURE to form words that fit in the spaces.
The big company has its own methods and techniques of eliminating ...... in their products.
Some language teachers act as ...... correcting every their students' every single mistake.
There are so many odours and scents in this office that the director has decided to buy an air ...... to make the atmosphere more bearable.
I recommend not drinking the water from the well unless it's undergone a ...... process.
The company is collecting the data ...... for statistical purposes.