Question

22. Use the marks such as comma, question marks and capital letters in the
following sentence where required.
(3)
Ive been working too hard he said at last.
Ans. ...​

Answer 1

"I have been working too hard", he said, at last.

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Answer 2

"I have been working too hard" he said at the last.

Or

I have been working too hard, he said at the last.

,,

If this sentence is like question then the answer would be:

" I have been working too hard?" he said at last.

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