The key answer of exercise 9
The key to exercise solutions in chapter 11 - Science and nature (Part 1) for the textbook Outcomes Pre-Intermediate - Workbook with authors Carol Nuttall and David Evans from National Geographic Learning
Question
How many syllables do the words below have? Mark the syllable which is stressed.
Answer
- population = 4 syllables
- research = 2 syllables
- invent = 2 syllables
- experiment = 4 syllables
- pollution = 3 syllables
- energy = 3 syllables
Test your Knowledge
