Watch the video and complete the mixed-grammar quiz. Pay attention to quantifiers, countable and uncountable nouns, and subject–verb agreement.

When it comes to what you bite, chew and swallow, your choices have a direct and long-lasting effect on the most powerful organ in your body: your brain. So which foods cause you to feel so tired after lunch? Or so restless at night? Mia Nacamulli takes you into the brain to find out. 

How Food Affects Your Brain - Countable & Uncountable Nouns

how-food-affects-your-brain-countable-uncountable-nouns

Let's do English ESL general grammar practice. Watch the video and complete the mixed-grammar quiz. Pay attention to quantifiers, countable and uncountable noun…