Answer:
1. infamous (a mobster would be considered infamous because he is a bad person, but is well known; such as Al Capone)
2. true
3. opinion
4. I can't answer this because I dont have access to your class notes BUT my guess would be: 1, 2, 4, 5
Explanation:
Abstract nouns are nouns that the five senses can not detect. Honesty is like honestly. You cannot see honesty, you can not feel honesty, you cannot see honesty, you can not taste honesty, and you can not hear honesty. So, it is an abstract noun.
It means the speakers mother has passed away
I hope this help : )
I believe it is
B. \[\sqrt{4}\]
