<span>The following sentence containing a collective noun
is letter B: Listen, my children,
and you shall hear. Common nouns are nouns that are in a group. </span><span>Nouns are names of a person,
animal, place, event, etc. It could be proper or common noun. Common nouns are
names of general items and you find them everywhere you go. These words are not
usually capitalized, except if it is the starting word in a sentence. Proper
nouns on the other hand are more specific names and they are capitalized. </span>
Our team has returned from Egypt, but other researchers are working on the site.
The word team is considered to be singular, which is why you need a singular verb as well - which is has. On the other hand, the word researchers is plural, which is why you need a plural verb, which is are working.
Book titles are Underlined if you are writing them by hand. However, underlining is no longer used unless your instructor specifically asked you. If you are typing, you italicize the book titles instead.