Question

The whole matter is still a too much under investigation​

Answer 1

Answer:

a too much is correct answer picked ou

Answer 2

The whole matter is still too much under investigation​.

Detailed answer

There is an unwanted usage of the article "a" in the sentence which is removed.

• This is the corrected sentence of the above question which is a grammatically appropriate sentence.
• The sentence now conveys that the particular matter is still under investigation.
• To correct the sentence even more the part of the sentence too much can be removed if required.
• A proper sentence should not contain unwanted usage of articles.