Instructions: Choose the correct word to complete the sentence. 1. The _____ is a device that converts digital signals into analog signals so that they can be transmitted over telephone lines. (modem / modem) 2. The _____ of the cake was so rich and creamy that I couldn't stop eating it. (texture / flavor) 3. My boss is always _____ me to work harder and be more productive. (encouraging / discouraging) 4. The _____ of the building was so impressive that I couldn't help but stare. (height / weight) 5. She had a _____ of books in her bag, which made it heavy to carry. (stack / pile)