Ms. Sue are there any improper nouns or odd nouns, because according to the HW there are 2 nouns in this sentence.

That was the best lunch I have ever eaten!

Nouns are either proper nouns -- those you capitalize because they are formal names of people, places, or things -- or common nouns -- all the rest!

I see two pronouns and one common noun in that sentence.

http://members.cox.net/lenco1/grammarpractice/nounsnav.htm

Numbers 1, 2, and 12 in here should help you learn to recognize these words.

where can I get interesrting reading texts for comprehension?

http://als.lib.wi.us/Collegebound.html

Be sure to scroll down and look through all the categories.

In the sentence "That was the best lunch I have ever eaten!", there are two nouns: "lunch" and "I". The noun "lunch" is a common noun, referring to a meal eaten in the middle of the day. The pronoun "I" is also considered a noun in this sentence, as it is a personal pronoun used to refer to oneself.

To identify nouns in a sentence, you can look for words that name a person, place, thing, or idea. Proper nouns, on the other hand, refer to specific people, places, or things and are usually capitalized. In this sentence, there are no proper nouns, as there are no specific names or places mentioned. Therefore, there are no improper nouns or odd nouns in this sentence.