Question

Identify the best suffix to add to the given root word:
Teach

• A. able
• B. ible
• C. ness
• D. ity

Answer 1

Answer: (A)

Option A: 'Teach' forms a word with the suffix 'able': teachable.

'Teachable' means 'able to learn by being taught'.

Hence option A is correct.

Options B, C and D: The words 'teachible', 'teachness' and 'teachity' do not exist in standard English language.

Hence options B, C and D are wrong.