Spell checker and grammar checker doesn't cut it.
The flash itself was incomplete and way too slow.
You may have the spelling corrected, but you still have massive grammar errors! Plus, the words may be spelled correctly, but they are the wrong words. The computer can check that the words are correctly spelled, but it cannot know if they are used correctly.
It concerns me that you do not have the ability to judge these things for yourself. I remember that when we were in grade school, we all thought, "we don't have to learn math, because we'll just use calculators!" But now, we all realize that it's much easier to go to the store and be able to figure out that five $5 items will be $25 without having to use a calculator.
Spelling and grammar are the same way. You will be judged by EVERYONE on how you use words and grammar. Friends may just laugh, but employers control your hiring and pay! Bad grammar keeps you from getting the better jobs.
I would suggest you try again to learn correct grammar. It's ok. People will not think poorly of you for trying to re-learn, or brush up on your skills, but they WILL think poorly of you if you know you need improvement, but do nothing about it. Find someone who has good writing, grammar, or speaking skills and ask them, "Hey, you're good at speaking and writing. Would you help me to be better with mine?" See? Easy. No harm, no foul, no shame in asking.
"excuse me ms.hino he will be all yours when i'm done taking his blood pressure, and temperature and he's all yours."
But, to use an example from your flash, when it says, "He's all yours now he recovered faster than most Would giving his severe injuries." It should read, "He's all yours now. He recovered faster than most would, given his severe injuries." Grammar checker doesn't know that "giving" is not the right word. The correct word is "given."
Good luck, man. :)