Error spotting (exam direction): Identify the erroneous part (A/B/C) — choose D if there is no error — 'He is going everyday / for a morning walk / with his friends and neighbours / No error.'

Given parts (A–D)
A. He is going everydayB. for a morning walkC. with his friends and neighboursD. No error.

Concept/Approach (adverb vs adjective; habitual aspect)
The time adverb is every day (two words). Everyday (one word) is an adjective meaning ordinary. Also, for habits, simple present is preferred.

Step-by-step correction
1) Spelling: 'everyday' → 'every day'.2) Tense (stylistic improvement): 'He goes for a morning walk every day.'

Verification
Compare: 'everyday clothes' (adj.) vs 'every day he walks' (adv.).

Common pitfalls
Using continuous tense for routine actions; confusing 'everyday' with 'every day'.

Final Answer
A — use 'every day' (and simple present for habit).