Please confirm my grammar.

Hi,

1. Everyone knows how to listen but many of us listen at only 12% effeciency.
2. It's wise to avoid arguing or criticizing, when listening to a superior.
3. The four stages of listening are perception, interpretation, evaluation and action.
4. To improve retention, you should take notes, and rewrite it immediately after listening.
5. While waiting for the speakers next idea, you should review what was already spoken.
6. High staus and self-confidence is conveyed by erect posture.
7. On May 12^th, the company president awarded bonuses to Tyler and I, however we didn’t receive our checks until June 1st.
8. In a poll of nearly 3,000 employees, only one third felt that their company’s valued their opinions and suggestions.
9. The appearance and mannerisms of a speaker affects a listener's evaluation of a message.
10. A list of suggestions for improving retention of a speaker's ideas are found in an article titled best "Listening Habits" which appeared in fortune.

My edits -

1. Everyone knows how to listen but many of us listen at only 12% efficiency.
2. It's wise to avoid arguing or criticizing, when talking to a superior.
3. The four stages of listening are perception, interpretation, evaluation and action.
4. To improve retention, you should take notes, and rewrite them immediately after listening.
5. While waiting for the speaker's next idea, you should review what has already been said.
6. High status and self-confidence are conveyed by an erect posture.
7. On May 12^th, the company president awarded bonuses to Tyler and I. However we didn’t receive our checks until June 1st.
8. In a poll of nearly 3,000 employees, only one third felt that their companies valued their opinions and suggestions.
9. The appearance and mannerisms of a speaker affect a listener's evaluation of a message.
10. A list of suggestions for improving retention of a speaker's ideas are found in an article entitled "Best Listening Habits", which appeared in Fortune.

Hi,

I suggest 'one third'. It's a matter of style, but my feeling is that simple fractions of this type are not normally written as 'numbers' in good prose.

Clive 

Hi,

He picked up the books and put them on the table. Use 'them' for people, animals or things. 

You wouldn't say He picked up the books and put it on the table.

Best wishes, Clive

Hi Clive

On May 12^th, the company president awarded bonuses to Tyler and I. However we didn’t receive our checks until June 1st.

On May 12^th, the company president awarded bonuses to Tyler and me. (I think you overlooked this point. It should be 'me', shouldn't it?)

A list of suggestions for improving retention of a speaker's ideas are found in an article entitled "Best Listening Habits", which appeared in Fortune. 

A list of suggestions for improving retention of a speaker's ideas is found in an article entitled "Best Listening Habits", which appeared in Fortune. (Should be 'is', shouldn't it?  A list ... is ...)