Tick all gramatically correct sentences:

Doctors advise to eat enough for breakfast not to be too hungry by lunchtime.
Doctors say peolpe should drink enough pure water not to have health problems.
English test wasn't easy too much for her.
I don't like food that isn't salty enough.
If you want to keep fit you should exercise enough.
It's harmful for your health to eat food that is too much spicy.
Psychologists say that if you are too late for work you shouldn't worry as you won't get anything except stress.
She is enough lazy to study at university successfully.
When I eat too many fried food I have a stomachache. Doctors say it happens because of fat.
When my friend gets stressed she eats too many and too quickly.

К сожалению, у нас пока нет статистики ответов на данный вопрос, но мы работаем над этим.