Question

He ______ days.

• A. had not been in any comfort
• B. had little comfort
• C. had been not comfortable
• D. No correction required

Hint:

Prefer concise and idiomatic expressions in grammar questions — "had little comfort" is simple and correct.

Answer 1

The Correct Option is B

Step 1: The sentence intends to express that the person experienced only a small amount of comfort during those days. 
Step 2: Checking options: 
- (a) "had not been in any comfort" → grammatically clumsy and unnatural. 
- (b) "had little comfort" → correct, concise, and grammatically accurate. 
- (c) "had been not comfortable" → awkward construction, not idiomatic. 
- (d) "No correction required" → incorrect, since the given phrase is incomplete and ungrammatical. 
Step 3: The best choice is option (b). \[ \boxed{\text{had little comfort}} \]

Answer 2

Check each option purely for grammatical construction and idiomatic economy, since all four attempt to express the same idea of limited comfort.

1. Option A: "had not been in any comfort" is a wordy, unnatural negative construction; native usage would not phrase limited comfort this way.
2. Option B: "had little comfort" is short, idiomatic, and grammatically correct, directly expressing that only a small amount of comfort was experienced.
3. Option C: "had been not comfortable" incorrectly places "not" after "been"; the standard negative form would be "had not been comfortable," making this construction faulty.
4. Option D: if no correction were needed, the original phrase would already have to be grammatically complete and idiomatic, which the flawed original is not, so this option cannot be correct.

Only option B is both grammatically sound and economically phrased.

Hence, the correct answer is had little comfort.