What is the simple subject in the sentence tell me more about potatoes

Ihave to find 4 errors in each day of the week diary post. friday today was the last day of the school week so i are happy! mum made pizza to dinner. i really like mums pizzas. we watched a dvd after dinner. it was quite funny but my brother fall asleep on the sofa and didn’t see the end of the movie!

Read the excerpt from the odyssey then his chores being all dispatched she caught another brace of man to make his breakfast and whisk away his great door slab to let his sheep go through but he behind reset the stones as one would cap a quiver what two things are being compared in this epic simile

The empire state building was a.constructed by one hundred workers. b.was first lit up by president roosevelt. c.has more than one hundred stories. d took several years to complete.