One of the early dinosaur fossils that were discovered was the pterodactyl and it was believed to be what a mad man said he had seen .he called it a dragon but he was disproven when he said it had a different structure
Or so it is believed
C.flock canada is a pronoun, so not b. loudly is some type of verb so not d. and barn isn't collective.
A) He painted Starry Night.
