Question 1: What is the primary purpose of using hyphens with prefixes in English words?

Answer: To clarify meaning and prevent ambiguity in words with prefixes.

Question 2: Identify the error in hyphenation in the following word: 'in depth'.

Answer: It should be hyphenated as 'in-depth'.

Question 3: Choose the correctly hyphenated option: a) ex-president b) expresident c) ex-president d) expres-ident

Answer: a) ex-president

Question 4: Explain the difference between hyphenated and closed compounds with examples.

Answer: Hyphenated compounds connect words with a hyphen, e.g., 'well-being'; closed compounds are written as one word, e.g., 'notebook'.

Question 5: Identify the prefix and explain whether it should be hyphenated or not in the word 'inappropriate'.

Answer: The prefix is 'in-'. It is attached directly without a hyphen, as 'inappropriate' follows standard rules.

Question 6: Write three original sentences using prefixes with hyphens appropriately.

Answer: Sample answers will vary. Focus on correct hyphenation and clear context.

Question 7: Analyze the effectiveness of hyphen use in the following sentence: 'The well-known author signed copies of her new book.'

Answer: Students should discuss how the hyphen clarifies that 'well-known' describes the author.

Question 8: Create a short paragraph about the importance of hyphens in technical writing, using at least two hyphenated words with prefixes.

Answer: Sample responses should emphasise clarity and precision, with correct hyphenation of words like 'ex-president' and 'in-depth'.