The main idea is in the first sentence, so your answer should be 1.
Explanation:
the word asymptomatic is defined as
The right answers are the following:
1. c
2. d
3. d
4. b
5. c
Santosh would have been happier if he had decided to stay in India. He would be happier with his family and his religion more despite being poor there
So an adverb adds to a adjective then you want to put those together to create the dog was eating his food