Answer:
1. Hard
2. slow
3. angry
4. quietly
5. commonly
6. brave
7. brightly
8. stressful
9. fast
10. generous
Explanation:
Adverbs: describe the action that is happening. In number four, the children are PLAYING quietLY. Adverbs add the "LY" at the end of a describing word.
When you are just describing a noun, you don't need to add the "LY." So in number 2, you are describing the internet connection (a thing) and you would just say it is "slow" not "slowly."
It means pleasant and enjoyable
It is C. adjective. Large is describing the large anchor chain. The others would not work as well.
A proper noun is a name for a person/place etc.
An abstract noun expresses feelings or thoughts.
Good luck!!